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How to make a Ground Glass for a large format camera 

Markus Hofstätter
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22 дек 2019

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Комментарии : 60   
@pedromeza2398
@pedromeza2398 3 года назад
I have always suspected that there was a DIY Ground Glass technique, thank you for post it this.
@mhaustria
@mhaustria 3 года назад
you are welcome - enjoy and let me know if you have any questions
@pedromeza2398
@pedromeza2398 3 года назад
@@mhaustria can fine grit emry sandpaper work
@mhaustria
@mhaustria 3 года назад
@@pedromeza2398 sorry, I don't know that one - search for the power that I linked In the description
@user-lv4he7sx7f
@user-lv4he7sx7f 2 года назад
Hello. Thank you for your recipe for making frosted glass for a 13 * 18 camera. I made a focusing screen for my camera using a 400 + 600 image, the result is excellent
@mhaustria
@mhaustria 2 года назад
You are very welcome! That’s quite a huge camera! Enjoy shooting with it!
@sundarAKintelart
@sundarAKintelart 4 месяца назад
Nice. Something to consider here. If the glass is ground with finer grit beyond a point, it would be difficult to focus. I think the 600 grit used here is good enough. No finer than this.
@mhaustria
@mhaustria 4 месяца назад
I agree! 400grit by itself makes it more contrasty.
@hiltsyartnstuff1142
@hiltsyartnstuff1142 3 года назад
THANK YOU! Just got a Kodak N0. 2 5x7 (a family heirloom) with missing ground glass, and it turns out I have everything I need to do this! the camera needs some love and a better lens but I'm going to get it in shooting condition and probably do some paper negative stuff and maybe some wet plate in the future. brobably need to make some more film backs as well.
@mhaustria
@mhaustria 3 года назад
Hiltsy ArtNstuff very welcome - I just searched for it and it looks like you got yourself a beautiful camera. Enjoy! If you need to modify a plate holder for wetplate, have a look at this video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-rVxV7QTjqbw.html
@jass4team823
@jass4team823 3 года назад
Awesome Dear Markus Hofstätter Really appreciate the DIY
@mhaustria
@mhaustria 3 года назад
Thanks a lot! Happy I can help!
@mrpresident7121
@mrpresident7121 3 года назад
Simple and helpful, thanks!
@mhaustria
@mhaustria 3 года назад
Very welcome - will make a new one myself soon
@jurekustrin6087
@jurekustrin6087 4 года назад
Congratulations!!!
@mhaustria
@mhaustria 3 года назад
Thank you!!
@sanelendlovu1893
@sanelendlovu1893 4 года назад
This is so cool 😎 Thanks!
@mhaustria
@mhaustria 4 года назад
Sanele Ndlovu very welcome - glad you like it!
@petemc5070
@petemc5070 Год назад
Great job.
@mhaustria
@mhaustria Год назад
Thanks a lot!
@TomChamberlain
@TomChamberlain 4 года назад
awesome. thanks
@mhaustria
@mhaustria 4 года назад
Thanks a lot - my pleasure
@on8mil
@on8mil 3 года назад
brilliant many thanks
@mhaustria
@mhaustria 3 года назад
very welcome - thanks for commenting!
@GONZOFAM7
@GONZOFAM7 2 года назад
Brilliant
@mhaustria
@mhaustria 2 года назад
Thanks a lot!
@crocato
@crocato 3 года назад
Thanks
@mhaustria
@mhaustria 3 года назад
Happy to help!
@sundarAKintelart
@sundarAKintelart 2 года назад
Pretty good. A glass from a discarded flatbed scanner would be good for making a ground glass.
@mhaustria
@mhaustria 2 года назад
Thanks, that’s a great idea, just not sure how thick it is and if it will fit. I dismounted mine for cleaning last year and it looked pretty thick
@sundarAKintelart
@sundarAKintelart 2 года назад
@@mhaustria... Umax Astra models have thinner glass. Not measured though.
@stealthgaming5470
@stealthgaming5470 2 года назад
v interesting 👍🏼
@mhaustria
@mhaustria 2 года назад
Thanks!
@nickfanzo
@nickfanzo 4 года назад
So my ground glade shattered this morning due to a tripod fail. Very upsetting 😢 BUT thanks to your video, I bought some glass and I am making my own right now. Looks good. I am using sharpening hones and other stones since I have them and don’t have sic powder in the area.
@mhaustria
@mhaustria 4 года назад
Nicholas Fanzo happy I could help. Just curious, what kind of sharpening stones do you use?
@nickfanzo
@nickfanzo 4 года назад
Markus Hofstätter well I shave with straight razors, so I have many, I just used a carborundum, it did ok, powders would be better.
@ssldr4526
@ssldr4526 4 года назад
A great easy to follow video so much so I’m going to try and make a screen for a 45. When you rub the grit in between the glass does the motion have to be in the same direction to get the smooth finish. Thanks
@mhaustria
@mhaustria 4 года назад
S sldr thank you, I never thought about it, but I did
@ssldr4526
@ssldr4526 4 года назад
thank you I shall give it a go and check out the rest of your videos
@mhaustria
@mhaustria 4 года назад
S sldr welcome and thanks - if you need a lens cap, there is a video for that too :)
@gabrysgabriukas
@gabrysgabriukas 4 года назад
Hi, thanks for the video. Which side should I put it to camra. Grounded to lens? In my old camera ground glass side was is in front..
@mhaustria
@mhaustria 4 года назад
very welcome - you put the grounded side to the lens
@studio-gh
@studio-gh 4 года назад
fantastic !! no fluorhydic acid used ?
@mhaustria
@mhaustria 4 года назад
guillaume d'hubert thank you. I just used the powder as described. Super easy to do.
@kavemankameras
@kavemankameras 4 года назад
Hint - Do This in the bathtub--put a washrag under the glass for support. All the mess washes right down the drain ...
@mhaustria
@mhaustria 4 года назад
Larry Pulliam great Idea! Thank you
@oldschoolcollodion
@oldschoolcollodion 2 года назад
Markus I am needing to make ground glass. My question is, can you over grind the glass?
@mhaustria
@mhaustria 2 года назад
No, I really don’t think so.
@myatminsoe9282
@myatminsoe9282 2 года назад
Bro, is there any substitute for silicon carbide?
@mhaustria
@mhaustria 2 года назад
you could try it with some wet sandpaper - not sure how it goes. But start with 400 grain one
@phillipkearney520
@phillipkearney520 4 года назад
The bottom plate will become concave ,it my be wise to flip them now and then .
@mhaustria
@mhaustria 4 года назад
What plate you mean?
@phillipkearney520
@phillipkearney520 4 года назад
@@mhaustria the bottom plate , the principle of grinding a optical Flat .
@mhaustria
@mhaustria 4 года назад
Phillip Kearney you mean during grinding to flip the plate upside down? Thanks, that makes sense!
@phillipkearney520
@phillipkearney520 4 года назад
the bottom sheet of glass becomes more concave and the top convex it may not matter but just a thought .cheers
@phillipkearney520
@phillipkearney520 4 года назад
@@mhaustria Yes .
@youarenotaghost3702
@youarenotaghost3702 2 года назад
Seems like you could end up with almost two ground glasses by the time you're done.
@mhaustria
@mhaustria 2 года назад
I actually did two :)
@tamaratamrot2681
@tamaratamrot2681 3 года назад
Woodglut has very good designs and plans.
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