Do full frame cameras indeed have lower noise?

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My name is Simon d'Entremont and I'm a professional wildlife and nature photographer from Eastern Canada. This video will show you how the different size sensors affect noise performance and image quality.
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2 окт 2023

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Комментарии : 602

@simon_dentremont 9 месяцев назад

What’s your experience with noise compared to sensor size?

@FlatWaterFilms 9 месяцев назад

I'm thinking many people feel smaller sensor cameras are just as good as FF. Maybe a justification for them due to the affordability? The OM-1 looks pretty nice for wildlife photography though. Personally, I'm willing to lug around the R5 with battery pack while out in the forests. Glass is important too, with FF normally getting the highest quality lens. Crop sensors have lot's of reach, but going wide is a problem. In the old day's 800 ISO was pushing it. Modern cameras, no problem. Heard with the R5, if you can't shoot at ISO 100, go directly to ISO 400 for the best DR. Simon actually provides excellent information, while so many others just push gear.

@cityproofdad 9 месяцев назад

its more about focus sharpness

@Eikenhorst 9 месяцев назад

I think noise becomes less and less of an issue with AI tools being able to remove noise now without removing the details in your photo, unlike previously where software smudges out the noise, but also the detail. There are still advantages to going for a FF setup in many situations, but noise becomes less of a factor in that decision.

@FlatWaterFilms 9 месяцев назад

@@Eikenhorst Not a good idea to reduce noise in post production in my opinion.

@RG-rm9jt 9 месяцев назад

Having shot both Fuji and Sony, the Fuji did cause more noise but that's because of their lens selection. At the time they had a 400mm f5.6, so equivalent to a ~600mm f8, which of course will cause more noise due to the small aperture. To be frank though, I never worry about noise, that's what Topaz is for these days.

@oli8200 9 месяцев назад

I feel like squabbles over the relationship between sensor size and noise are almost redundant for wildlife photographers because we're just so used to what others might think of as "high" ISOs. If I can get down to 1600 ISO I'm ecstatic, but my landscape and portrait photographer buddies are horrified by anything over 400!

@simon_dentremont 9 месяцев назад

Agree.

@robertleeimages 9 месяцев назад

I do nightscape, landscape, day & night street, some sport and now and then like last Friday i do a bit of bird photography but only ever in our front garden(Live on a farm) But because of the nightscape etc i am use to noise so except for the nightscapes and landscape where I'm in full manual, everything else my camera(200d) is set to auto iso max 1600 and shutter priority

@RG-rm9jt 9 месяцев назад

Agreed man. ISO 12800 is not too uncommon for me, and I find that smoothing the noise isn't too bad with modern software and sensors.

@umfilmmaker8253 9 месяцев назад

Very good point 👍

@SekiLapse 9 месяцев назад

Hahahaha, that's so true!

@user-sx2vr5wf3q 9 месяцев назад

I love the way you explain things in simple, user-friendly terms! Thank you for sharing your advice and knowledge with us Simon! So much appreciated!

@simon_dentremont 9 месяцев назад

Glad you like them!

@Aranimda 9 месяцев назад

I upgraded from a 1/2.3" sensor bridge camera to an 1" sensor bridge camera. While this is still a very small sensor in the eye of professional photographers, it made a big difference to me. With the versatility of giving a lot of sharpness and versatility when zooming.

@NotAnotherChannel_Channel 9 месяцев назад

Ah, the argument that will never die. I’ve been told time and time again that I can’t shoot the astrophotography or night photography that I’ve been taking with my APS-C camera. And those wedding and concert photographers that I follow who also shoot APS-C that they’re not supposed to be able to shoot but still seem to nail it. Modern sensors, lenses, and tech help ameliorate noise in almost any image. Not perfect, but like you said, understanding your equipment’s limitations and taking steps to reduce noise is how we get it done. Thanks Simon!

@robertleeimages 9 месяцев назад

Hahaha I get questioned on social media(not so much now)about how could I get shots like my profile with a little 200d, and that they're fake and photoshop etc etc. I don't even use or own a tracker, photoshop or lightroom and still edit everything in Canon DPP4 before stacking sky images in sequator, then it gets combined with any light painted foregrounds using layers in Gimp. Canon 200d with Tokina 14-20mm f2 lens, that's all my nightscape kit is

@NotAnotherChannel_Channel 9 месяцев назад

@@robertleeimages Weird how people were doing photography before 2020. And much respect to you!

@Warrior_Resisting_Colonialism 9 месяцев назад

It's not that you CAN'T, is that's you can do it FAR better using a full frame camera. I got into photography for shooting the Milky Way myself. I started with a d3400 crop sensor, then upgraded to a used full frame, D610 and the image quality FAR surpassed anything I could take with the d3400 by a LARGE margin. So far superior, it wasn't even like comparing apples to apples. The VERY first thing I noticed, was once in lightroom, I could use a MASSIVE amount more of all the sliders!!! Meaning, the D610 captured FAR more in the raw files. Where if I slide any slider so ever so slightly on the d3400's raw files, the imagine went to crap real quick. Someone explained to me, it's because the larger sensor captured more "dynamic range" than the crop. I wish I had known there was no comparison, I would have just skipped the crop sensor camera. It was a lesson that cost me a LOT of time and a LOT more effort to get decent night shots. With the D610, it's feels like I entered a god mode cheat code in a video game or something. There's a right tool for the job, and then there's making due.

@alansach8437 9 месяцев назад

Nothing motivates better than someone telling you that you can't do something!

@Warrior_Resisting_Colonialism 9 месяцев назад

@@alansach8437 ALSO, nothing educates better than ensuring when you do use a crop sensor camera for night photography, that although it will work, it wont work anywhere near as good as full frame camera. This way people will know that they CAN do something and they can do it even BETTER. This way the choice is their own. No ones wrong either way, but we can always ensure to be informative and not be misleading by leaving out vital info. I question that anyone actually told the first poster that he "couldn't". I've taken plenty of decent night photos with a crop sensor and it's very will known you "can". Only very uneducated would have told he "couldn't". It's important we all know a full frame can do this task far better, that's all. Not that you "cant" do it. This video explains WHY but it's tip toeing around that full frames are FAR superior in low light over smaller sensors. The difference is very, very drastic.

@MurrayVader-xp8iv 9 месяцев назад

I appreciate your last tip that helps people to get the best out of what they have. I'm not in a position to upgrade.

@mightygame9944 Месяц назад

This was the perfect explanation that i was looking for, compare to many youtubers that couldn't explain the proper reasons on low light between full frame and crop sensors.

@IllusionInfusion 9 месяцев назад

My philosophy has always been that a picture with noise isn't great, but a blurry picture is useless. Obviously lower ISO is ideal, but too long of an exposure can kill a shot more than noise can.

@simon_dentremont 9 месяцев назад

Agree!

@phrozenoddity995 6 месяцев назад

I am a brand new photographer. The photos i have taken so far are well above average because of everything I've learned from you in these videos. Your content is master class quality. Thank you so much for being a teacher, role model and inspiration to so many up and coming photographers!

@drtod 9 месяцев назад

I simply use DxO to clean up the noise, its a great equalizer against sensor size.

@JohnDoe-xm1ir 9 месяцев назад

I haven't tried DxO, but Lightroom's AI denoise has been absolutely fantastic for me personally. It's slow, but it can really revive photos that just had a bit too much noise.

@kenmaier6870 9 месяцев назад

This is by far the best / most thorough explanation. Your analogies are great !!

@simon_dentremont 9 месяцев назад

Glad you think so!

@RG-rm9jt 9 месяцев назад

As someone who shoots wildlife with a 600mm f6.3, noise does not bother me in the slightest. I use Topaz for that, and will happily push my iso up to 12,800 if needed to get the shot sharp.

@TimothyScott84 9 месяцев назад

This is such a great explanation! I really appreciate how you clearly define terms in your videos!

@simon_dentremont 9 месяцев назад

Glad you think so!

@dogpadogpa 9 месяцев назад

Great video! I've debated in your vids when people say FF is always better than crop. However it's very difficult to compare sensor size on varying technology. What I do to explain easier is to compare quarter size to full size on film. Comparing the same film like Kodak Ektar100. Full frame can print a 4 times larger page than the quarter frame. Both grains look the same when looking at the same distance. Full frame looks less noisy when printed at the same size prints. Full frame cropped to a quarter is exactly the same on all levels to the quarter frame camera (IF your lens can resolve that detail). Also why panoramic stitching and high res stitching helps in smaller sensors too. AKA full frame is good for larger prints. If you don't need larger prints (because viewing distance matters like you said in your previous video!) then crop sensors are fine for MOST people.

@12345678927164 9 месяцев назад

This guy always states the facts and makes me more confident

@josgeusens4637 9 месяцев назад

Digital sensors - by the way - do not stop at medium format. Large sensor cameras use 4 by 5 inch (10 x 12.7 cm) huge ones. Just fyi. On topic, I might add that some people don't use the same lenses to compare full frame and micro-four thirds because f/2.8 is not the same as a 2.8 T-stop. While this is marginally important, it's also true that comparing images on pixel-level is marginally important. Very often it's also ignored that ISO 200 is not the same for all sensors, not even for the same sensor size and brand (1). This especially shows up when using a reliable external light meter (Sekonic L-389) and setting the camera to that readout. (I never do that, btw, because the most reliable meter is built in the digital camera itself for it measures the light the sensor receives and no deviations are included). To reduce the noise, we can also use the very high frame rate of the Olympus cameras and stack 12800 ISO images. While at 120 fps there is very little differentiation between the images, this can be a helpful feature. (1) Sensors are not always manufactured by the camera manufacturer. Mostly not, except for Canon and Sony.

@miker5502 9 месяцев назад

Simon has some of the best and informative videos on photography in all of RU-vid, all presented in an interesting and understandable way. Thanks for sharing your knowledge with us. Cheers MikeR.

@LeoS-58 9 месяцев назад

That was a great explanation of the noise issue! Thank you Simon.

@H0mework 9 месяцев назад

Noise is now an artistic choice as well. There's been a trend of "filmic" digital with CCD sensors recently. Love your videos and productive.

@colinblin1723 9 месяцев назад

This was a very informative video. I especially liked the part where you explain the arguments online and the analogy of cups collecting water to the sensor collecting light.

@mitchellan-ebbott7408 9 месяцев назад

Great video. One advantage to smaller sensors that you didn’t mention is stabilization. Smaller sensors with less mass are easier to stabilize, which is why the best IBIS on the market is on micro four thirds bodies. For stationary subjects, this can mitigate the poor noise performance because it lets you use a slower shutter speed.

@proksalevente 9 месяцев назад

The Sony a7rV has 8 stops of IBIS. Same as m43 flagships. Canon also has 7-8 stops already iirc.

@r4yker442 12 дней назад

Isn't it true that with FF gear, which in most cases is heavier, introduces more camera shake that IBIS has to battle? MFT not only is rather compact compared to FF, but in most cases lighter as well all while having excellent IBIS

@coolcat23 8 месяцев назад

Few people do this subject justice, but you did. Well done. A crucial point to understand, that many don't get, is that "the same exposure" only refers to the same intensity, i. e., number of photons per unit square, and that overall IQ depends on the overall number of photons captured (as opposed to local intensity).

@gregsullivan7408 3 месяца назад

Agreed, and this is a point which Tony Northrup explains very well.

@davidgommeren7283 9 месяцев назад

Thanks so much, the comparison with rainfall makes it very easy to understand what is going on.

@MeAMuse 9 месяцев назад

Very well explained! You obviously have to leave a bunch of the complexity out. The way I explain it is that larger sensors, and better lenses make it easier to get a photo (they don't necessarily make the photos better). I mainly shoot full frame, but even when I shoot 1 inch.... I can get great results by good technique and working the light.

@samue1991 9 месяцев назад

Your experienced and well researched perspective is a blessing in the photography community, thank you for making these videos!

@simon_dentremont 9 месяцев назад

My pleasure!

@ion_X 9 месяцев назад

Great in depth comparison, I do love these technical analysis

@timgurr1876 9 месяцев назад

Thanks Simon. Great explanation. I keep using APSC because of cost. In low light I use wider apertures to reduce noise (aperture mode on my Sony a6500). Also, I try to keep ISO lower than 800 (the lowest possible to keep a reasonably fast shutter speed (1/60 or faster for hand held).

@osamashukirmuhammedamin459 9 месяцев назад

Superb, as usual. The content is not new to me, but the way of delivering the information is quite simple and viewer-friendly. Keep up the good work!

@simon_dentremont 9 месяцев назад

Great to hear!

@blindspotter5859 9 месяцев назад

Your explanation is simply amazing...wow.

@ookiemand 9 месяцев назад

Also consider print/view size. - Have you done a video on how many megapixels one actually needs for an A3 print, at a normal to close viewing distance? Like Simon says, every system has it's own strengths and limitations. And buyers have their strenghts and limitations (body, budget). I'm happy with my 100-400 lens on my M43 camera because it's compact and fast while hiking with a group and in sometimes challanging areas. A bigger system would limit my range and number of occations I can bring it allong. Also a big FF system is beyond my budget, and I rather spend that on family, travel and other hobbies. The M43 system has some good image stabilization, allowing me to hand hold at very low shutter speeds, and ISO, thus avoiding going above 3200 ISO. Birds in flight are a bit too challanging for me and my camera system at the moment.

@simon_dentremont 9 месяцев назад

I did make a video on that. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ThpQWhOfKO4.htmlsi=0XJWe4lmw6ODuBIO

@pentagramyt417 9 месяцев назад

@ookiemand, what do you think about Olympus 300 mm f4 and darker forest area? What ISO could be expected to 1/500 shutterspeed? Honestly for my APS-C sensor, 1/500 and f6.3 is on the 12.800 ISO when it's on "auto" to that range.

@ookiemand 9 месяцев назад

@@pentagramyt417 Is the 1/500 because of subject movement? If it is not, then you could with proper technique and the good stabilization go to much lower shutter speeds. If it is, then I think going from APS-C (F6.3) to M3/4 (F4) will land you on F4-Iso 6400 on an M43 body. I'm not sure how much weightloss it will get you going from your currenct setup to a M43 system becaue the 300 F4 is not the lightest off the choices, though its very sharp and can be used without any resolution loss with a 1,4 teleconverter, I believe (I have not tested that lens). But weight and size is just one aspect of a system, weathersealing, interface, handling, simplicity etc also are big factors in having fun and succes.

@pentagramyt417 9 месяцев назад

@@ookiemand Thank you for the answer there! You know, having a6400 without any inbody stabilization is hard, but having sony 200-600 mm won't help me much, and give a sharp images below I'd say 1/500 when I am standing. I can go like 1/125 when I am holding camera a little more over the ground level, but still a little shake is very visible on the images if I move just a little. In forest area 1/500 = ISO 12.800, and what it means my dynamic range is pretty shit. The autofocus is also not that fast though and images are not hit like 9/10 but rather 5/15. Maybe A6700 would be faster with eye detection, but I won't switch aps-c for aps-c, that is not the option at all. As you said going down to M43 and 300 mm f/4 could probably give ISO 6400, which is like again maybe around 10.000 on my APS-C (?). You noted the weather sealing or weight is important to any photographer, and this is also something behind that because just camera and lens itself RIGHT NOW is LITERALLY 3.05 kg and we can forget about "weather sealing" without any IP rating from Sony. So going fullframe is just adding like another 350 grams of weight with battery included. And I don't know if that will compensate the image quality. I hold different lenses in my backpack so I think it's around +5 kg on my back without any food source. Of course having Sony A1 + 600 mm f4 prime would give me hell of a fun even if it weight 5 kg 😂😂 but I don't know if I am going to have the same fun with just A7 series and 200-600 at f/6.3 light. What I really miss is like 400 mm f/4 lens for APS-C sensor. I WOULD GO THERE EVEN FOR A6700 WITHOUT A QUESTION! :) I just want to change my setup, but don't know which way to go...

@ookiemand 9 месяцев назад

@@pentagramyt417 Maybe rent an A7R4 and an A6700, and see if the IS helps to bring the ISO down. If the subject is slowly moving or resting I can easily hand hold 1/50 with my 100-400mm on my old G85, Thus going from 12800 to 1600, or lower.

@ddsdss256 9 месяцев назад

Good point about the advantage of MFT in the field (it's whole raison d'être, especially with longer FLs) . It's not what's theoretically "better" (the "numbers" are irrelevant) but what's "good enough," as excess capacity is wasted. "Clean" detailed/sharp, etc. is way overrated (in fact, overly sharp/detailed photos can be annoying/fatiguing to view) and the human eye/visual cortex is incapable of distinguishing a significant difference between prints from different-size sensor cameras when viewed at an appropriate distance. Even smaller-sensor cameras can produce "cleaner" images than the best film cameras (and film grain can enhance the "feel" of an image, just as analog music sounds better than digital). IMO, a larger sensor's marginally higher SNR (and sometimes DR) in no way offsets the ridiculously large/heavy/pricy lenses required to cover that larger sensor. If you regularly shoot in very low light, only use short FLs, and need to satisfy a client, then hey, go for medium format (APS-C and "FF" only exist as they correspond to popular film camera formats and potential customers for early digital cameras wanted to keep their lenses). Personally, I'm sticking with MFT and plan to supplement my G9 with a G9II (check out the DR boost on the G9II--very impressive). I don't drive a huge gas hog as my Prius is more socially responsible (plus more fun and actually safer), and the same philosophy goes for my camera gear--bigger is not at all necessarily better!

@ninerlives 9 месяцев назад

I like you, dude!

@AnandaGarden 9 месяцев назад

Thanks for understanding the needs of your viewers and helping with such clear explanations. I am grateful.

@simon_dentremont 9 месяцев назад

You are very welcome

@thatcherfreeman 9 месяцев назад

I love the continuation of the catching rain in cups analogy. Super intuitive explanation!

@chrisburnard5157 9 месяцев назад

Thank you for the hard work you must have put in to make this content.

@simon_dentremont 9 месяцев назад

You bet

@pseudophotog 9 месяцев назад

Excellent explanation - thanks Simon

@rimo980 9 месяцев назад

I love those videos, you are one of the fewest people that can explain everything so good.

@simon_dentremont 9 месяцев назад

Glad you think so!

@geraldbraun6267 9 месяцев назад

Great video Simon, I use a micro four thirds camera and you're 100% correct on using a faster lens. I purchased a 2.8 lens, then a 1.4 and finally a .095. The reduction in noise is amazing using these lenses compared to the kit lens.

@simon_dentremont 9 месяцев назад

Good stuff!

@lenaagrj 9 месяцев назад

Thanks ! Your videos about noise are so helpful (like all other content you make)

@simon_dentremont 9 месяцев назад

Happy to hear that!

@christophhoppe2947 9 месяцев назад

Simon, it’s always a pleasure to watch your videos, thanks!

@simon_dentremont 9 месяцев назад

Glad you like them!

@vonchef14 9 месяцев назад

Thanks for clearing that up, enjoy your work 👍📸

@PhreddCrintt 9 месяцев назад

Spot on Simon. Again. I have been saying this for decades. (I shoot Olympus E-M1 and Canon 5D Mk3 - both with OEM glass)

@flatheadprints 9 месяцев назад

Your knowledge is beyond phenomenal, well done.

@DanaPushie 9 месяцев назад

Thank you Simon, Great explaination. I don't find noise to the that much of a problem shooting landscape and streetscapes with an APS-C camera. Editing software helps alot these days as well. I have found knowing the limitations of my camera and lenses has been the most important. When I'm really in doubt I sometimes use exposure bracketing to reduce the need for more extreme ISO settings.

@smaakjeks 9 месяцев назад

Great video! It's hard to get everything correct, but you nailed it :)

@davidcrossley7145 5 месяцев назад

What a very informative photographer to learn from. This man has a great way of explaining difficult and awkward problems I face regularly in my photography.So thanks so much for your videos 👍👍

@simon_dentremont 5 месяцев назад

Glad it was helpful!

@ALKA3R 9 месяцев назад

Another great video from you Simon, always excited to see what you have cooked up for us 😄

@simon_dentremont 9 месяцев назад

More to come!

@3dtrip870 9 месяцев назад

This was a great breakdown! For most of my work I have control over the light, hence: Micro Four Thirds is just fine. I have a full frame camera too, but I really like the light lenses of MFT, and only pull out the FF when the situation calls for it. But, of course, there are those moments where I'd like to get the best low light performance, so I will wait for that day I get that gorgeous GFX! Great video!

@tedl1441 9 месяцев назад

Thank you for the explanation. I found it very helpful. Also the tips, they are always great!

@simon_dentremont 9 месяцев назад

Glad it was helpful!

@tomholzwurm86 9 месяцев назад

Thanks to Simon for the valuable summary and I vote for the full frame sensor ! I also agree on permanent improvements by AI tools, I've included AI denoising in my Lightroom import workflow permanently, the only downside is the time for processing the raw images. On the brightside I'm able to shoot most of my images using a Nikon Z8 in manual mode, means only ISO is automatic. Shutterspeed is set according to avoid motion blur and aperture to adjust depth of field. I was on a holiday shooting lots of night images and looking at the statistics of the images many of them were taken using ISO 3200-12800. After processing most of them are perfectly sharp without visible noise. I also like the possibility to switch from FX to DX mode especially if even the 600mm tele lens is too short. I fully understand the need for a small more portable camera systeme, but I got used to the FF camera and the size and weight of the equipment and I'm very satisified with it.

@joylox 9 месяцев назад

I had an image at 40,000 ISO, and used Topaz Denoise combined with a bit of extra tweaking in Darktable, and the faces looked a bit weird and blurred, but overall, wasn't bad. And if you're only viewing it at 25% of the full image quality (like using a 1080p screen to show a 4K image), it's not bad. There is still the loss of detail, but some of that can be filled in again if you know what you're doing.

@lenzflyfishing 9 месяцев назад

this has been very helpful and I was blown away at the end by seeing that iPhone stack. I have seen my phone do this but I didn't know it was actually stacking. Great video, makes me think as a new "hobbyist".

@simon_dentremont 9 месяцев назад

Great to hear!

@ww8wv1 9 месяцев назад

Great explanation, I have both a crop sensor and full frame mirrorless cameras. What I’ve noticed is that in good light the crop sensor can stand toe to toe with the full frame but in lower light the full frame pulls way ahead. If I’m understanding this video correctly I now have a better understanding as to why this is so.

@simon_dentremont 9 месяцев назад

Yes, exactly

@Warrior_Resisting_Colonialism 9 месяцев назад

Yup. I wish I had known from the start just how drastically the better the full frame was over crop, since I was interested in Milky Way, nightscapes. I had to learn the hard way haha. I feel I was wasting so much time and working too hard, trying to push the crop beyond it's capabilities. All I ever saw were these video fights as to why, but no one said how drastically better the full frame actually performs!

@danceswithferrets 9 месяцев назад

I grew up on film cameras, I find it counterintuitive to mess with the ISO. I'm learning new skills and make more use of digital camera settings than I used to. I have an Olympus m4/3 camera and a couple of very nice lenses. Although with the pancake kit lens I can take it anywhere and get the pictures I would have missed. A small and light camera suits me best. I take the best pics I can with it and occasionally surprise myself. If my camera has a noisy sensor so be it, I really like some of the pictures I take with it.

@ericsmith9777 9 месяцев назад

Thank you for the great explanation Simon. Your simplistic approach makes things easy to understand, having followed you for awhile now. Also. congratulations on being selected in Canadian Geographic's 2023 Canadian Wildlife Photography of the Year competition. Stunning photo of a Snowy Owl for sure !!

@simon_dentremont 9 месяцев назад

Thanks very much!

@JezdziecBezNicka 9 месяцев назад

Bigger sensor is better, but there's an individual cut-off point called "good enough". Once you reach that, further investment gives massively diminishing returns. For example, if the only place you display your photos is on social media, getting a medium format camera makes absolutely no sense.

@simon_dentremont 9 месяцев назад

Agree!

@MatthewUseda 9 месяцев назад

Finally you mention medium format. I'm happy now! Love your videos

@simon_dentremont 9 месяцев назад

Assuming you have one!

@MatthewUseda 9 месяцев назад

@simon_dentremont yes! Can't wait for you to test out the GFX100 II with the new phase autofocus and more FPS. Maybe! Have fujifilm have you do a video on it. They also will have a 500mm lens coming out to go with it

@Altf4ce Месяц назад

Fantastic video and explanation! Thank you

@user-dm7ui6zx2u 9 месяцев назад

Such good explanation

@David_Quinn_Photography 9 месяцев назад

I use crop sensors and never heard of such a thing but I did like your analigy with rain drops on glasses.

@richardpowellTV 9 месяцев назад

Great information, many thanks for this and all your videos Simon...

@simon_dentremont 9 месяцев назад

My pleasure!

@runcmd1419 9 месяцев назад

More light over more area, but assuming the same noise performance per area, the smaller sensor needs to be enlarged more for final viewing. Same as with film.

@simon_dentremont 9 месяцев назад

Agree

@kevinbull6597 9 месяцев назад

Great information Simon.

@simon_dentremont 9 месяцев назад

Glad it was helpful!

@RCBOSS1969 9 месяцев назад

Thank you!

@simon_dentremont 9 месяцев назад

You bet!

@mikebartow9415 9 месяцев назад

Thanks for clarification.

@simon_dentremont 9 месяцев назад

You're welcome

@sdm2 Месяц назад

Recently discovered your channel. I use both MFT and FF and have researched many, many videos on this topic. You explained this perfectly!

@simon_dentremont Месяц назад

Welcome aboard!

@dennishegdahl8616 9 месяцев назад

Thanks Simon... Cheers

@13leadfoot 9 месяцев назад

Excellent explanation.

@Twobarpsi 9 месяцев назад

A lot of information here! Your cups and rain example really helps explain the concept!

@simon_dentremont 9 месяцев назад

Glad it was helpful!

@box0xB9 9 месяцев назад

Why would you expect every cup to get the same amount of rain, or why would you expect every photo-site to get the same amount of light? Think about what that image would look like. This is not the source of noise. The noise is due to the sensor, not the photons.

@DannyTaddei 8 месяцев назад

I’ll start by saying I love your videos. Thank you. So I’ve been loving my Canon M6 mkii with a speed booster and EF lenses. I have two of them and use them primarily for local store social media commercials and music videos. My 50mm f1.4 comes in with an equivalent f0.97. I love the results, lightness of the camera, everything. It’s seems to me to do magnificently in low light. I’ve never done the testing like you do or other do. All I do is love the result and ease of use… oh yeah, and the extra profit I put in my pocket by used a $1000 body instead of a $3500 body.

@TheMickebostrom 9 месяцев назад

Useful facts!

@amyzurakowski3016 2 месяца назад

Great video! I learned a lot!

@acemanNL 9 месяцев назад

Thumbs up for Simon! 👍👍

@wandererstraining 8 месяцев назад

Great video, your explanations were very clear and I hope that it helps people understand better how it works and various tradeoffs. Too many people don't get the difference between intensity of light vs total light captured by a sensor. It's always about finding the right combination of sensors and lenses. A 135mm f/1.8 give an APS-C sensor the equivalent of a 200mm f/2.8 on a full-frame. Most people don't have access to a 200mm f/2 lens, so one should compare the performance of both equivalent lenses. In this case, a good 135mm f/1.8 on an APS-C sensor might give a better performance than a 200mm f/2.8 on a full-frame sensor if the zoom lens isn't as sharp or has worse vignetting or coatings than the f/1.8 lens. All in all, the two would be pretty comparable given the same sensor technology. The APS-C camera might have an easier time to focus in low light with the 135mm prime. In general tho, full-frame cameras win the equivalency game. It would take an f/0.6 lens to gather the same amount of light on a m43 camera as it does on an f/1.2 full-frame camera. For APS-C, it would take an f/0.8. No f/0.6 lens was ever made, and f/0.8 lenses would be incredibly difficult to correct and their image quality would never compare favourably to the full-frame equivalent, just like current f/0.95 lenses for APS-C cannot match an f/1.4 lens' quality on full-frame. The only f/0.95 lens that would be an exception to that would be Nikon's Noct, which weights a lot, is extremely expensive and only has manual focus. Also, it's a full-frame lens anyway.

@lynsmith1096 9 месяцев назад

Good video again Simon

@Daniel-dj7fh 9 месяцев назад

Very insightful

@simon_dentremont 9 месяцев назад

Glad you think so!

@photonspark 9 месяцев назад

Thanks Simon, and of course with the excellent noise reduction of DXO Photolab/Pureraw and Topaz Denoise, us M43 users are much more brave to use higher ISO these days, just get the shot and easily deal with noise in post processing :)

@professionalpotato4764 9 месяцев назад

There are limitations when it comes to fine detail. DXO didn't work for me when there's hair, fur, or foliage. It's fine for a thumbnail or small 4x6 print, but the artifacts are very visible at 100%.

@rwinkler4321 9 месяцев назад

@@professionalpotato4764I find it's much better with sharpening on the lowest setting for all situations. I believe it's called lens softness in software.

@Al.j.Vasquez 9 месяцев назад

@@professionalpotato4764also, sometimes (most times) when you're dealing with hair, feathers and fur, denoise softwares will hurt the image, and you end up preferring the image with extra noise but more detail than with the noise reduction.

@photonspark 9 месяцев назад

@@professionalpotato4764 I use Tppaz Sharpen AI as a second step, it often (not always) does a decent job of putting fine detail back. I suppose close up shots may be more tricky

@ddsdss256 9 месяцев назад

@@professionalpotato4764 I've gotten great results from my Lumix G9 (and even FZ1000) with DxO DeepPRIME XD (PL6 and higher) as well as Topaz DeNoise, and the minimal loss of shadow detail that can occur with very low light/high ISO (like 12,800+ for the G9, more like 3200 for the FZ) is generally irrelevant, as the shadows are generally background anyway. Also, you can avoid artifacts by pulling back a bit on the sliders. All that really matters is how the print looks from an appropriate viewing distance and I've gotten no complaints so far (even from myself). Only pixel-peeping photographers even consider things like shadow detail/noise anyway. Nobody else cares or even notices.

@richwoodham3296 9 месяцев назад

Wow! Simon...! Excellent video with lots of detail. Am going to have to watch this again and again to take lots of notes .... LOL.... Thanks for sharing your knowledge and expertise .... 🙂

@simon_dentremont 9 месяцев назад

Many thanks!

@joeoneill9098 9 месяцев назад

In think a better way to tell how good a sensor is at gathering light is seeing how much ISO the camera wants to properly expose the image. Restrict the shutter speed and aperture and see what the camera wants to do with ISO. If one camera can have a lower ISO to achieve exposure, and the other needs a higher ISO, that would tell you that the lower ISO camera is doing a more effective job of gathering light. I don't think whacking ISO up on normal pictures is a true test of low light performance for cameras. All it does it tell you how much grain will be introduced

@simon_dentremont 9 месяцев назад

The « effectiveness » measure you raise is called quantum efficiency, the percentage of photons that are actually captured. Camera manufacturers sometimes publish this. but your experiment wouldn’t work, as the camera’s iso is normalized to a standard brightness, so the iso would be the same in both scenarios (but the better quantum efficiency sensor would have a cleaner image, everything else being equal).

@adjejeux73 9 месяцев назад

Brilliant explanation 💪

@simon_dentremont 9 месяцев назад

Glad it was helpful!

@falxonPSN 9 месяцев назад

The newest technology of sensors, especially when paired with a low megapixel count for a given size, can produce some amazing results. I've been testing a technique on my R3 when taking pictures in near darkness that consists of using video shot at ISO levels of up to 51, 200 and then stacking frames to reduce noise. It works amazingly well and it can basically see in total darkness. People love to say that the R3 stinks because of it's low megapixel count compared to the R5, but when it comes to low light there's no comparison.

@davidcrossley7145 9 месяцев назад

Once again I’m thankful Simon for going over this noise,sensor size.Because I’ve been contemplating purchasing a canon R5 for some time now. Thank you because you’ve helped me make an expensive decision much easier. I’ve decided to stay for a longer period of time with the equipment that I have currently own. So thanks for your incite much appreciated 👍

@simon_dentremont 9 месяцев назад

Enjoy!

@ExclusivelyReclusive1 9 месяцев назад

Great video as always

@simon_dentremont 9 месяцев назад

Appreciate that

@rudigerwolf9626 9 месяцев назад

Simon, thank-you for the time you take to address multiple issue and bring some reason to the many controversies in photography. Your approach is the most reasoned I have seen on "RU-vid"! Thank-you! I just watched the recent video on Larger Sensor, Lower Noise. I truly appreciate the explanations. I would suggest looking at sensor size without real world camera/lens capabilities is an incomplete comparison. I happen to have rented both a Nikon D9/800mm f/6.3 and OM1/150-400mm f/4.5 for testing. At an effective 800mm they have the same field of view. The cameras have way different resolutions. Lenses have different minimum apertures. Testing both lens/camera combinations on a tripod, the OM1/150-400 consistently delivers clearer, sharper images when viewed at 200%. At normal fit, the two are very similar - except I can typically shoot the OM1 slightly faster or at lower ISO due to the faster lens. Shooting at lower ISO typically results in lower noise. My point is, we cannot compare sensor size noise independent of real world lens and camera capabilities. I am not saying one is better than the other. What I would personally love to see is real world comparisons where a number of parameters are assessed for different shooting genres. Parameters would include weight, size, cost, sensor resolution, stabilization, lens focal length and aperture, noise levels, simplicity of use, ergonomics, lens portfolio, tracking, frames per second, minimum focus distance etc. Genres might be landscape, sports, wildlife, portrait, micro, astro, street, hiking landscape, etc. Finding the right tools for the job (systems, camera/lens combinations for a high quality 11x14 print, or instagram post, or online display) should be the point of these types of videos - at least for me. I have yet to find someone who approaches the reviews in that context. Perhaps it is just too time consuming? Finally, my thanks again for your videos. I truly enjoy your reasoned approach.

@dogpadogpa 9 месяцев назад

I followed that path of comparing cameras (by looking at all those parameters including weather sealing). I ended up with m43 as my go to (still playing with medium format/135 film SLRs). The unfortunate thing is bigger sensors and high megapixels is what people get sold by. Easy for marketing and profits for the company. Each system has their own strengths and weaknesses (some full frame fans don't understand that even full frame has weaknesses). Having higher megapixels won't help you if your lens can't resolve that detail. If your camera system makes you enjoy photography that's a good system for you!

@rudigerwolf9626 9 месяцев назад

@@dogpadogpa Completely agree. Most of us likely won't be selling any large volume of prints. So the joy of traveling, camaraderie, and the pleasure of taking the shot is where the joy is. So the equipment that makes the experience more enjoyable is a key aspect of equipment selection. Enjoying the finished image is another aspect. Personally, I am right there with you. Medium format for landscape, nature, scenes, portraits. M4/3 for action, wildlife, macro and light carry. Still have a full frame and APSC, but not really using them very much.

@dogpadogpa 9 месяцев назад

@@rudigerwolf9626 the rate of technology has also helped cropped sensors. Back in the day I had to rent full frames to do low-light action shots but now m43 is fine. Printing is fun but it's funny how dynamic range has a big concern when paper's dynamic range is the smallest range ever! Well, even general phone and computer screens can't show off dynamic range (it's mainly for having lost detail to highlights and shadows). I still prefer full frame for bokeh and portraits, tilt-shift lens for architecture but current m43 is fine for everything else.

@rudigerwolf9626 9 месяцев назад

@@dogpadogpaEspecially travel. OM1 and 12-100 is an awesome travel combination.

@dogpadogpa 9 месяцев назад

@@rudigerwolf9626 Agreed. Or the 12-40 or Panasonic's 12-60. There's many choices.

@Endureromex 9 месяцев назад

What a neat explanation, thank you. I recently bought a G lens (full frame) for my 6400 (apsc) camera, just because it had a huge discount. To my surprise the image quality is much better.

@simon_dentremont 9 месяцев назад

Great to hear!

@Warrior_Resisting_Colonialism 9 месяцев назад

A great advantage to using full frame lenses on crop sensor bodies is, you use the BEST part of the lens (the center).

@TheFlyingDogFish 9 месяцев назад

If anyone ever argues with me about sensor size and noise, I'll send him to this video.

@simval84 9 месяцев назад

The night shot mode used by many cameras is basically a way to use a form of electronic stabilization in still photography. With a camera with IBIS, you can take a photo with a long exposure handheld, say 1/10 s at ISO 640, which you can't without some lens stabilization which is limited to 1/FF equivalent focal length (say 1/25 s for 24 mm). By taking say 6 photos at 1/60 s at ISO 3200 and using computing to make each photo fit and average the noise, you produce the equivalent of a single 1/10 s photo at ISO 500, more or less.

@StudioZeroMX 9 месяцев назад

I even prepare a snack to watch your videos, thanks for sharing your knowledge, greetings from Mexico

@simon_dentremont 9 месяцев назад

Haha thanks.

@CamillaI 9 месяцев назад

Blimey ! I am glad you explained that mouthful Simon. That saved me a few hours thanks 👍

@simon_dentremont 9 месяцев назад

Great to hear!

@grattonland 9 месяцев назад

Nice to see there's experts on the other side of the Bay of Fundy. d'Entremont, you're likely a Par-en-bas. I'm a Lanteigne from la Baie des Chaleurs. Anyway, discovered you this week, watched a dozen of your videos and learned a lot. Thanks for your content.

@simon_dentremont 9 месяцев назад

J’y suis! merci!

@sean19 9 месяцев назад

Thanks Simon . Food for thought 🤔 👍🇬🇧🇬🇧🇬🇧🇬🇧

@deanpratley125 9 месяцев назад

Good water drop analogy!

@nk__ 9 месяцев назад

Love those vids (About sensors and stuff)

@franzrogar 9 месяцев назад

7:25 I don't think it "minimize" the noise. Just your seeing it a bigger image, thus "reducing" the actual size of the noise. It's like when you go to the optometrist and you shot one of the "read this" plates. If you "crop" the full-frame photo to match the APS-C (same tech, same options, same lens equivalent, same distance to object) the noise should be identical. If you zoom out the APS-C to match the physical size of the full-frame, the noise should be exactly the same, as you have made the "visual pixel" size equally small. PS: English not my native language... I hope this paragraph can be understood...

@Warrior_Resisting_Colonialism 9 месяцев назад

It's not this way in actual real world photo taking. I can assure you, the difference is HUGE. The full frame will blow the doors off a crop sensor cam in low light. You will get FAR superior, cleaner, less grainy photos using a full frame. I started with a d3400 and upgraded to a d610 and at night, at high iso levels, it's no contest. It's not even apples to apples. I wish someone told me just like this, before I wasted my time, shooting in the dark with a crop. I know now, it was a waste of effort. I wasn't using the right tool for the job and there is NOTHING that can be done in post, to make it comparable. Nothing. In broad daylight, the crop sensor will take EXCELLENT photos. When ISO is required (especially over just 500) the full frame will, totally blow it's doors off. As in no contest, whatsoever. This is why his tips at the end for maximizing a crop sensor cam are VERY important. Listen to them VERY carefully. Where those can't be applied (like when shooting nightscapes/ Milky way, especially) then there's nothing you can do, to make them comparable. The crop sensor is only capable of so much.

@rsat9526 13 дней назад

@@Warrior_Resisting_Colonialism While I agree with you mostly....I kind of disagree that APSC is very far off vs FF above ISO 500. Newer sensor on APSC these days are unlike old APSC cameras release almost 10 years ago. The sensor tech has improve so much over the years to the point that the difference is not far off and not very noticeable unless in more extreme situation. I am confident that the newer camera like Sony A6700 or Fuji XT-5 are going to be ok as long as they are under ISO 3200 which is plenty unless you are shooting night sky/astro. Even so they are going to still be usable though not going to be as good as FF for sure.

@Warrior_Resisting_Colonialism 13 дней назад

@@rsat9526 I compared a current crop sensor to a nearly 15 year old full frame and it was no contest. My old D610 Nikon, SMOKES the much, much newer D3400 at anything above 100 ISO.... Once you get up to shooting the stars at 3200 and 6400 ISO, the modern crop can't even compete. Not even comparable. So different, it's like using a screwdriver vs a hammer. I liked the D3400 for what it was, don't get me wrong but I could NEVER go back to crop, now.

@cookshok2014 9 месяцев назад

Great 👍👍👍 my dear friend 🙏❤️🌺💐

@michaelschneider9710 9 месяцев назад

One thing to factor with sensor size is stacked vs. non-stacked sensors. Olympus OM-1 is a stacked micro-four thirds sensor at 20mps, and Panasonic G6II and GH6 are 25 mps, but they are not stacked. I love Olympmpus with 300 f4, and a friend has the 150-300. I also use a Canon R5/6 for a full frame. Since the OM-1 has landed in my gear, with the stacked sensor and new autofocus, and much smaller long lens sizes, I don't grab the R5 and 500 F4 as much as I used to. I am hoping Sigma finally brings their Fovean Sensor II out, it will be very interesting to see what that does.

@WolferAlpha 6 месяцев назад

This tip about stacking smartphone photos to get better results is good... I think mine does this automatically when I take a photo in 14 Bit RAW

@rlgenge 9 месяцев назад

A great topic, and one that will continue for some time. Using your water and photon analogy, I would add that the degree of 'dirty' water that arrives or 'noisy' photons that arrive at the sensor makes no significant difference to the digital noise seen in the result of the final image as a result of sensor size. It's about the relationship of sensor performance and conversion to digital signals that has the biggest impact. The quantity of atmospheric noise (low light will give you a poorer SNR) arriving at the sensor (assuming equal external conditions of light, lens and camera settings) is equal, and therefore not dependant on the sensor size. Analog-to-digital converters (ADCs) are used in digital cameras to convert the analogue signal from the image sensor into a digital signal that can be stored on a memory card. The type of ADC used in a camera depends on the camera’s sensor and other factors (which you touch upon). For example, some cameras use a single-slope ADC, while others use a dual-slope ADC (better performance) or a successive approximation ADC. The choice of ADC can affect the image quality, especially in low-light conditions. However, the specific ADCs used in different cameras are not typically disclosed by manufacturers, and along with the sensor will have a significant cost impact. Cropping is a form of amplification and it is expected to see more clearly any noise that is present in the final image.

@simon_dentremont 9 месяцев назад

Thanks for the comment. I would add though that in your “dirty” water analogy, while the amount of light increases in a linear fashion with larger sensors and longer exposures, the dirty noise only increases at a decreasing rate (square root of the number of photons), leading to a better signal to noise ratio as more light is added.

@washingtonradio 9 месяцев назад

I think the more one understands sensor physics the better able one is to compensate for the sensor size by using different camera settings, different lens choices, and general technique in more challenging conditions. Also, one needs to be very familiar with one's gear to get the most out of it.

@simon_dentremont 9 месяцев назад

Yes, exactly

@johngregg5735 9 месяцев назад

I took your advice before I even saw this video. My DSLR is one of the best C2K cameras around. C2K as in Costco Camera Kit. A Nikon D3200 w/ a 18-55 ( f/3.5- d/4.6 4) and a 55-200 (f/4-f/5.6). And it came with a real nice bag. I've been trying to take photographs in low light, without a flash. Results were not so good. Yesterday, my (relatively) new 50mm f/1.8 was delivered. Just messing around, I was able to take photos in very dim light and actually get good images. Of course, they put the 'G' in grainy. A game changer.