Eye defects - Hyperopia, Astigmatism, Presbyopia | Don't Memorise

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📅🆓NEET Rank & College Predictor 2024: infinitylearn.com/neet-rank-p... Which are the most common eye defects in human beings? Some of us are not able to see the objects close to us while some are unable to see the objects far away. Why is that? Watch this video to know the answers!
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Опубликовано:

11 дек 2018

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Комментарии : 268

@InfinityLearn_NEET 4 года назад

#DidYouKnow: It’s impossible to sneeze with your eyes open. Your eyes and nose are connected by cranial nerves, so the stimulation from a sneeze travels up one nerve to the brain, then down another nerve to the eyelids, typically prompting a blink. ✅To access all videos related to Human Eye, enroll in our full course now: infinitylearn.com/cbse-fullcourse?RU-vid&DME&FdjgE3KuHg To watch more Physics videos, click here: bit.ly/PhysicsVideos_DMYT

@medhyayadav 3 года назад

Ya thank you sharing with us 😊

@veydranadive9014 3 года назад

I always wondered why I close my eyes when I sneeze. Thanks 😊

@immortalking1865 3 года назад

Is hypermetropia and hyperopia the samething

@medhyayadav 3 года назад

@@immortalking1865 yesss.....

@veydranadive9014 3 года назад

@@immortalking1865 yes

@monickverma2944 4 года назад

better explained than my teacher who is taking bucks to teach the same thing

@farhanakabir786 4 года назад

Same

@apricity192 3 года назад

Even my teacher taught well but she struggled really hard

@animecontent1920 2 года назад

@@apricity192 f u

@gasaigaming1688 2 года назад

Same here

@owenjohnson469 2 года назад

Sometimes the best teacher are people who aren’t aiming to be seen as the end all of info, and I think a lot of teachers in schools do that. It’s like they get so stuck in their ways they can’t see how it could be done better.

@Sunflo05 10 месяцев назад

I have been watching her since 8th grade (now in 12)....her explanation is amazing.

@gurnoorarora4084 3 года назад

Thanks a lot for sharing these wonderful and informative video lectures which make our concepts easier to us!!!! Thank you!!

@victorcercasin Год назад

Awesome video. You crammed a lot of knowledge in a very short video, but it really has all the information I needed. Good stuff!

@131praveensk9 4 года назад

I see your channel first time and it is very helpful to us

@lakshmiraja5871 5 лет назад

All u r videos are very nice Easy to understand

@anuragguptaofficial7962 3 года назад

Awesome explanation... Everything is just crystal clear❤️❤️

@madanjothidasan 4 года назад

Thanks for this informational video!

@owenjohnson469 2 года назад

As someone whose worked in the eye world for years, I can say it is so important to be aware of how your eye works and checking the health of it. I would say people ignore eye problems more than anything else, and it really needs to be treated the same as any other no art of the body. After having a patient who thought he had cataracts he’d ignored found out he had a terminal tumor behind his eye,which took his life less than a month later, I’ve become ultra vigilant about eye health.

@ruhiborkar4138 11 месяцев назад

Okay but how did u end up here?a 10th grade level video what

@ViveLa-France 11 месяцев назад

@@ruhiborkar4138oh hello it's a channel made for neet aspirants check the channel's name.

@anilaphilip3905 5 лет назад

My doubts had get cleared!! Vry nice

@gayatrimadyapgol2751 5 месяцев назад

Super explaination!! 👍Thank you soo much..💗

@namanreddy5235 2 года назад

Thank you. Hats off for your hard work

@joydiptanandi4361 2 года назад

Thank you for such a great explanation.

@0anant0 4 года назад

Very concise explanation (this video and the other on myopia)! It would have been great if you had created a video that has ALL the eye defects so that you can show the differences between them in one place. You can animate to show differences in eye shapes (shortened, elongated, etc), cornea and lens defects and how they affect the vision. For each defect, describe effects on near objects and far objects.

@arisdead_ Год назад

(Okay this definitely weird to be suggesting when I know this comment has been posted 2 yrs ago) but you can rather make a note of all those little points given here and compare them accordingly like I do. I think that would help.

@roopansibi8319 5 лет назад

Superb!!! Please also make the video about cataract eye defect.

@kausarsahebzda6719 4 года назад

Outstanding leacture

@SreyaSethu123 3 года назад

Thank you so much 😊 I did not understand my text but after watching the series of concept I am clear with the topic although in the first I cared less about videos

@Mystry_gurl 2 года назад

Thank u very much through this video i studied the whole chapter easily you would also upload more videos in science it would be helpful for all students anyway thanks🥰

@kpvlogs9309 5 лет назад

Very nice video thanks.. Helpful video

@sangeetajoshi6866 3 года назад

Very nice explanation...superb..just very good..

@Hemanadventures 3 года назад

REALLLY YOU ARE VIDEO IS AWESOME !!!!!

@lorenzoemanueletomasello215 Год назад

Thank you!

@angelkumari9530 3 года назад

In the starting I was not knowing about eye and it's parts but this video helped me recapturing the knowledge thank you DON'T MEMORISE ❤️❤️❤️👍🏼👍🏼👍🏼👍🏼

@chintusake8288 2 года назад

Explanation is in another level💥

@nakshatratheartlover5325 Год назад

Thankyou somuch for good explanation mam

@harshitsingh_bigsupportero5235 4 года назад

Amazing explanation

@rtn3546 4 года назад

Very good to understand

@lynx.mm43 Год назад

Thank you very much

@caroldsouza3891 2 года назад

Very clearly explained maam.

@bimaldeka4797 5 лет назад

Excellent 🤩🤩🤩👏👏👏👏👏

@spandanajoshi2925 4 года назад

Mam I don't no about this with the help of this video I learned so easy thank you.......

@InfinityLearn_NEET 4 года назад

You are most welcome, Spandana! We are glad our video could help you learn something new. Keep watching 🙂🙂

@aishleejoshi5157 3 года назад

Ya true....Me too

@ummruman13 3 года назад

Love the way how ma'am told 'Senior Citizens' and not old people!😍❤️

@vlm1002 3 года назад

superb animation and explanation

@UniqueTechIdeas Год назад

Cylindrical lens to correct ASTIGMATISM Bifocal lens is used to correct PRESBYOPIA 🌟🌟♦️

@swapnilsawal4489 5 месяцев назад

much acknowledgeable content on youtube concept clears instantaneously very well explained

@InfinityLearn_NEET 5 месяцев назад

Wow, thanks!

@svtcreations9930 2 года назад

Good demonstration

@beastslayer4903 3 года назад

Mam you explain very nice and your voice is very cheerful

@mathsncertvideos8508 5 лет назад

Thanks

@Spectra-us3vo 4 года назад

AWESOME Your animation is best. .......................

@moktarhosen2815 2 года назад

Nice teaching method

@kampetacecile7419 Год назад

You're teaching good 👍

@2freaky_bob 2 года назад

Another fact: Some people (including me) can control the lens' shape on command. Here's the "powers" you gain: - Being able to blur your whole vision - Focusing on very close objects i can see my finger clearly at a distance of less than 6 centimeters

@sunildhamale3182 2 года назад

Yeah

@sunildhamale3182 2 года назад

4 cm

@shinigami_akarshan Год назад

I can blur my whole vision but can't do the 2nd one

@esheqa 2 года назад

Thank you 👍

@usama57926 5 лет назад

thank u so much

@SUNSHINE-no9bs 4 года назад

very very nice explanation

@ebadatsk333 5 лет назад

Very nice video...... Concept clear !!😊

@InfinityLearn_NEET 5 лет назад

Thank you very much for the appreciation and for watching. :)

@gopiga9266 3 года назад

U don't know how much you help me. I am very thankful to you. 🥰🥰🥰😍😍😩😩😩I am saying from bottom of my heart💕💕💕 you are the best. I will never forget don't memories team. U are a best part of my life. Thanks a lot❤🙏🙏 . Really thank you🙏🙏🙏🙏❤❤❤ u

@PoonamKumari-ny8tr Год назад

Thank you mam 😊😊😊

@S2Sia 9 месяцев назад

TNX

@unknowknowledge8659 Год назад

Good job sir or Madam!!

@hiteshnayak8594 2 года назад

I've to explain about this in my class tq 🙂

@harshithgowni1528 4 года назад

Probably the last don't memorise video i watched before 1 million

@mohammedsalar9701 3 года назад

You're the best👍😉

@rnumashankar2857 4 года назад

Thanks mam

@lavanyaummadi1881 4 года назад

Thank you mam.

@gospelgem841 4 года назад

Thank Jesus ...Im free from all my doubts .

@David-ip8bi 5 лет назад

Thanks a lot 🙏

@InfinityLearn_NEET 5 лет назад

You're very welcome! :)

@sushmamishra8246 5 лет назад

Helped me a lot

@InfinityLearn_NEET 5 лет назад

I'm glad to hear that. Happy Learning. :)

@praharshidhakim3044 3 года назад

It helped me a lot mam

@mdaffan1190 4 года назад

You should mention that a Cylindrical lens is used to correct Astigmatism

@nishithprasad4769 Год назад

yes but, are you sure? Because i searched on google it said that its impossible to correct it

@geeky_001 Год назад

@@nishithprasad4769 the _vision_ of astigmatism can be corrected. The condition itself cannot.

@nishithprasad4769 Год назад

@@geeky_001 thanx bro

@subhashreesahoo8360 3 года назад

Thank you🙏 so much

@InfinityLearn_NEET 3 года назад

You're most welcome. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos. 😊😊

@saipittalwar1690 3 года назад

Thanks☺️

@InfinityLearn_NEET 3 года назад

You're most welcome Sai. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊

@kusumgautam6278 Год назад

Mam for corrections we use double sided convex and concave lens?

@INAYATULLAHSHEIKH 3 года назад

What a lecture 110/100

@XahenXahkishna 2 года назад

Best by the view of time saving......

@kiagaming8373 3 года назад

Superbb

@livingsoul264 2 года назад

I lobe. U. Thank u very much

@sakshinunwal5467 4 года назад

I love your video

@sujitkapadnis3715 4 года назад

Nice

@arpanrohilla1717 4 года назад

Thnx

@Sumalatha-bv8iz 4 года назад

I like your way of teaching 👌

@InfinityLearn_NEET 4 года назад

Glad to hear that Sumalatha We would like to hear more from you. Please fill this form so we can get in touch with you - forms.gle/fSWXxsZp5K2b49bo6

@muhammadjunaidali9449 2 года назад

awesome

@SilentKiller-cc1kr 2 года назад

Thanksa

@direk7719 5 лет назад

Do one on hypermetropia and myopia please

@madmango4143 4 года назад

hypermetropia is the same thing as hyperopia and they already did do myopia

@sandeepbommu8667 2 года назад

Good

@daisydaniel5358 3 года назад

Please upload more videos 👍

@simhadrinara6930 3 года назад

Mam if any doubt was there to me First I will come to ur Channal then my all doubts are clarified mam. Thank you mam👏👏 👍

@InfinityLearn_NEET 3 года назад

Glad to hear that Simhadri . For more videos, do visit our website - dontmemorise.com/

@bahiachibi895 3 года назад

I love it

@dhirajkulkarni5387 5 лет назад

U 😃 explain it good and awesome😉😘☺️🤗

@InfinityLearn_NEET 5 лет назад

I'm glad to hear that. Thank you for sharing and thanks for watching! :)

@dhirajkulkarni5387 5 лет назад

@@InfinityLearn_NEET it's my pleasure 😋😍😘😉☺️🙂

@BHAMAAydan 4 года назад

But how can it be focused behind the retina , while in the retina, there are pigmented layer which absorb the light?

@rajeshwari1599 3 года назад

Superb class

@InfinityLearn_NEET 3 года назад

Thank you so much Rajesh for your appreciation. We are glad that you understood the concept. Do support us by subscribing to our channel. 👍👍

@wolfywifey7765 5 лет назад

Nice explanation mam I wanna thank u for explaining everything so clearly. I wish you were my science teacher 😔😔 but by watching your videos it help me a lot .

@InfinityLearn_NEET 5 лет назад

Thank you for your kind words! Please subscribe and press the bell icon to never miss a video: bit.ly/DontMemoriseRU-vid :)

@retrorinto929 4 года назад

Are u NCERT present 12th

@harshwardhanghongade6909 5 лет назад

Plz can u do on hytrometro pia

@muskanjabeen4625 5 лет назад

I really appreciate ur explanations👏👏 But will u please upload more videos from this chapter

@gustavocastroortiz7645 4 года назад

Excellent Video! Forgive me for chiming in, I would love your thoughts. Have you heard the talk about - Ciyackorn Lothario Fraternity (do a google search)? It is a great one off product for finding the secret to improve your eyesight naturally without the headache. Ive heard some amazing things about it and my mate after many years got cool results with it.

@ammunithish8177 4 года назад

Nice anna

@chrismathewjoy2328 2 года назад

better explanation

@mahfa7513 4 года назад

Thanks for your time to make this video great I hope you loads more videos again thanks

@royalgospels6098 3 года назад

Awesome lecture. Helped me alot

@InfinityLearn_NEET 3 года назад

Thanks a lot, Gopala! Keep watching! 🙂🙂

@bhavyajain6582 5 лет назад

Superb video....nice concept.. best way to explain students... actually I am school teacher and will show ur video to my students 😍🤩

@riddhisiddhi08 4 года назад

But I hv read that astigmatism occurs when both horizontal and vertical lines/fields can't be seen simultaneously. However u r saying something else... Plz explain..

@omkardev108 Год назад

Next part prism ☺️☺️

@drharoonurrashid4798 Год назад

Where image form behind the retina?

@jinalnaralkar5070 5 лет назад

Your animation is the best on the whole RU-vid How do you do this type of animation??

@anessaalrubaiawi5206 4 года назад

@@Disciplinee112 hello, do you have any other suggestions? channels? thanks!

@Not_known314 2 года назад

this explanation is better than T.kelvin's explanation👏🏽

@zhousiling6864 3 года назад

Can I have both myopia and astigmatism in on eye?

@bunsenn5064 2 года назад

I had an unhealthy habit of constantly rubbing my eyes due to constant dry eye, and I may have gotten an astigmatism as a result. I realize now that if I had just used some eye drops I wouldn’t be in this situation.