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

🎯NEET 2024 Paper Solutions with NEET Answer Key: • NEET Answer Key 2024 |...
📅🆓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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Пікірлер: 263

  • @InfinityLearn_NEET
    @InfinityLearn_NEET3 жыл бұрын

    #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?KZread&DME&FdjgE3KuHg To watch more Physics videos, click here: bit.ly/PhysicsVideos_DMYT

  • @medhyayadav

    @medhyayadav

    3 жыл бұрын

    Ya thank you sharing with us 😊

  • @veydranadive9014

    @veydranadive9014

    3 жыл бұрын

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

  • @immortalking1865

    @immortalking1865

    3 жыл бұрын

    Is hypermetropia and hyperopia the samething

  • @medhyayadav

    @medhyayadav

    3 жыл бұрын

    @@immortalking1865 yesss.....

  • @veydranadive9014

    @veydranadive9014

    3 жыл бұрын

    @@immortalking1865 yes

  • @rucshii
    @rucshii8 ай бұрын

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

  • @monickverma2944
    @monickverma29444 жыл бұрын

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

  • @farhanakabir786

    @farhanakabir786

    4 жыл бұрын

    Same

  • @apricity192

    @apricity192

    3 жыл бұрын

    Even my teacher taught well but she struggled really hard

  • @animecontent1920

    @animecontent1920

    2 жыл бұрын

    @@apricity192 f u

  • @gasaigaming1688

    @gasaigaming1688

    2 жыл бұрын

    Same here

  • @owenjohnson469

    @owenjohnson469

    2 жыл бұрын

    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.

  • @owenjohnson469
    @owenjohnson4692 жыл бұрын

    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

    @ruhiborkar4138

    9 ай бұрын

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

  • @ViveLa-France

    @ViveLa-France

    9 ай бұрын

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

  • @oxygenaddict61
    @oxygenaddict612 жыл бұрын

    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

    @sunildhamale3182

    Жыл бұрын

    Yeah

  • @sunildhamale3182

    @sunildhamale3182

    Жыл бұрын

    4 cm

  • @shinigami_akarshan

    @shinigami_akarshan

    Жыл бұрын

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

  • @victorcercasin
    @victorcercasin Жыл бұрын

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

  • @anilaphilip3905
    @anilaphilip39055 жыл бұрын

    My doubts had get cleared!! Vry nice

  • @UniqueTechIdeas
    @UniqueTechIdeas Жыл бұрын

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

  • @gurnoorarora4084
    @gurnoorarora40843 жыл бұрын

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

  • @spandanajoshi2925
    @spandanajoshi29253 жыл бұрын

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

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    3 жыл бұрын

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

  • @aishleejoshi5157

    @aishleejoshi5157

    3 жыл бұрын

    Ya true....Me too

  • @131praveensk9
    @131praveensk94 жыл бұрын

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

  • @anuragguptaofficial7962
    @anuragguptaofficial79623 жыл бұрын

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

  • @madanjothidasan
    @madanjothidasan4 жыл бұрын

    Thanks for this informational video!

  • @0anant0
    @0anant04 жыл бұрын

    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_

    @arisdead_

    Жыл бұрын

    (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.

  • @gayatrimadyapgol2751
    @gayatrimadyapgol27513 ай бұрын

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

  • @ummruman13
    @ummruman132 жыл бұрын

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

  • @namanreddy5235
    @namanreddy52352 жыл бұрын

    Thank you. Hats off for your hard work

  • @lakshmiraja5871
    @lakshmiraja58714 жыл бұрын

    All u r videos are very nice Easy to understand

  • @kausarsahebzda6719
    @kausarsahebzda67194 жыл бұрын

    Outstanding leacture

  • @SreyaSethu123
    @SreyaSethu1233 жыл бұрын

    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

  • @chintusake8288
    @chintusake82882 жыл бұрын

    Explanation is in another level💥

  • @gospelgem841
    @gospelgem8414 жыл бұрын

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

  • @joydiptanandi4361
    @joydiptanandi43612 жыл бұрын

    Thank you for such a great explanation.

  • @Mystry_gurl
    @Mystry_gurl2 жыл бұрын

    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🥰

  • @angelkumari9530
    @angelkumari95302 жыл бұрын

    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 ❤️❤️❤️👍🏼👍🏼👍🏼👍🏼

  • @gopiga9266
    @gopiga92662 жыл бұрын

    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

  • @roopansibi8319
    @roopansibi83195 жыл бұрын

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

  • @nakshatratheartlover5325
    @nakshatratheartlover5325 Жыл бұрын

    Thankyou somuch for good explanation mam

  • @lorenzoemanueletomasello215
    @lorenzoemanueletomasello215 Жыл бұрын

    Thank you!

  • @caroldsouza3891
    @caroldsouza38912 жыл бұрын

    Very clearly explained maam.

  • @harshitsingh_bigsupportero5235
    @harshitsingh_bigsupportero52354 жыл бұрын

    Amazing explanation

  • @mdaffan1190
    @mdaffan11904 жыл бұрын

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

  • @nishithprasad4769

    @nishithprasad4769

    Жыл бұрын

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

  • @geeky_001

    @geeky_001

    Жыл бұрын

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

  • @nishithprasad4769

    @nishithprasad4769

    Жыл бұрын

    @@geeky_001 thanx bro

  • @kusumgautam6278
    @kusumgautam627811 ай бұрын

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

  • @rtn3546
    @rtn35463 жыл бұрын

    Very good to understand

  • @bimaldeka4797
    @bimaldeka47975 жыл бұрын

    Excellent 🤩🤩🤩👏👏👏👏👏

  • @lynx.mm43
    @lynx.mm43 Жыл бұрын

    Thank you very much

  • @sangeetajoshi6866
    @sangeetajoshi68663 жыл бұрын

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

  • @esheqa
    @esheqa2 жыл бұрын

    Thank you 👍

  • @vlm1002
    @vlm10022 жыл бұрын

    superb animation and explanation

  • @kpvlogs9309
    @kpvlogs93095 жыл бұрын

    Very nice video thanks.. Helpful video

  • @harshithgowni1528
    @harshithgowni15284 жыл бұрын

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

  • @hiteshnayak8594
    @hiteshnayak85942 жыл бұрын

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

  • @mathsncertvideos8508
    @mathsncertvideos85085 жыл бұрын

    Thanks

  • @kampetacecile7419
    @kampetacecile741911 ай бұрын

    You're teaching good 👍

  • @INAYATULLAHSHEIKH
    @INAYATULLAHSHEIKH3 жыл бұрын

    What a lecture 110/100

  • @PoonamKumari-ny8tr
    @PoonamKumari-ny8tr10 ай бұрын

    Thank you mam 😊😊😊

  • @svtcreations9930
    @svtcreations99302 жыл бұрын

    Good demonstration

  • @lavanyaummadi1881
    @lavanyaummadi18814 жыл бұрын

    Thank you mam.

  • @usama57926
    @usama579265 жыл бұрын

    thank u so much

  • @S2Sia
    @S2Sia7 ай бұрын

    TNX

  • @praharshidhakim3044
    @praharshidhakim30443 жыл бұрын

    It helped me a lot mam

  • @beastslayer4903
    @beastslayer49032 жыл бұрын

    Mam you explain very nice and your voice is very cheerful

  • @unknowknowledge8659
    @unknowknowledge8659 Жыл бұрын

    Good job sir or Madam!!

  • @mohammedsalar9701
    @mohammedsalar97013 жыл бұрын

    You're the best👍😉

  • @swapnilsawal4489
    @swapnilsawal44893 ай бұрын

    much acknowledgeable content on youtube concept clears instantaneously very well explained

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    3 ай бұрын

    Wow, thanks!

  • @lifetimemomentshemanth6116
    @lifetimemomentshemanth61162 жыл бұрын

    REALLLY YOU ARE VIDEO IS AWESOME !!!!!

  • @SUNSHINE-no9bs
    @SUNSHINE-no9bs3 жыл бұрын

    very very nice explanation

  • @moktarhosen2815
    @moktarhosen2815 Жыл бұрын

    Nice teaching method

  • @rnumashankar2857
    @rnumashankar28574 жыл бұрын

    Thanks mam

  • @shrutivashishth7483
    @shrutivashishth74832 жыл бұрын

    It's not hyperopia it's hypermetropia

  • @bunsenn5064
    @bunsenn50642 жыл бұрын

    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.

  • @kiagaming8373
    @kiagaming83732 жыл бұрын

    Superbb

  • @Spectra-us3vo
    @Spectra-us3vo4 жыл бұрын

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

  • @daisydaniel5358
    @daisydaniel53583 жыл бұрын

    Please upload more videos 👍

  • @omkardev108
    @omkardev108 Жыл бұрын

    Next part prism ☺️☺️

  • @BHAMAAydan
    @BHAMAAydan4 жыл бұрын

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

  • @muhammadjunaidali9449
    @muhammadjunaidali94492 жыл бұрын

    awesome

  • @XahenXahkishna
    @XahenXahkishna2 жыл бұрын

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

  • @pratikshyas
    @pratikshyas4 жыл бұрын

    Causes of hypermetropia: 1. Shortening of eyeballs. 2.Elongation of eye lens.

  • @simhadrinara6930
    @simhadrinara69303 жыл бұрын

    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

    @InfinityLearn_NEET

    3 жыл бұрын

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

  • @arpanrohilla1717
    @arpanrohilla17174 жыл бұрын

    Thnx

  • @sujitkapadnis3715
    @sujitkapadnis37154 жыл бұрын

    Nice

  • @sushmamishra8246
    @sushmamishra82465 жыл бұрын

    Helped me a lot

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    5 жыл бұрын

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

  • @livingsoul264
    @livingsoul264 Жыл бұрын

    I lobe. U. Thank u very much

  • @ammunithish8177
    @ammunithish81774 жыл бұрын

    Nice anna

  • @SilentKiller-cc1kr
    @SilentKiller-cc1kr2 жыл бұрын

    Thanksa

  • @Not_known314
    @Not_known3142 жыл бұрын

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

  • @sakshinunwal5467
    @sakshinunwal54673 жыл бұрын

    I love your video

  • @riddhisiddhi08
    @riddhisiddhi084 жыл бұрын

    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..

  • @bahiachibi895
    @bahiachibi8953 жыл бұрын

    I love it

  • @chrismathewjoy2328
    @chrismathewjoy23282 жыл бұрын

    better explanation

  • @David-ip8bi
    @David-ip8bi5 жыл бұрын

    Thanks a lot 🙏

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    5 жыл бұрын

    You're very welcome! :)

  • @ebadatsk333
    @ebadatsk3335 жыл бұрын

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

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    5 жыл бұрын

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

  • @gayasri2770
    @gayasri27704 жыл бұрын

    I think it's called hypermetropia By the way...beautifully explained the concepts

  • @Class-gk1xb

    @Class-gk1xb

    4 жыл бұрын

    It's called hyperopia too.

  • @vedantneekhra4657

    @vedantneekhra4657

    3 жыл бұрын

    😊

  • @sahiljadhav9019

    @sahiljadhav9019

    3 жыл бұрын

    It is aslo called far sight ness, long sight ness

  • @sandeepbommu8667
    @sandeepbommu86672 жыл бұрын

    Good

  • @R3cce
    @R3cce Жыл бұрын

    I have both myopia and astigmatism. Having both combined is literally the worst combination

  • @saipittalwar1690
    @saipittalwar16903 жыл бұрын

    Thanks☺️

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    3 жыл бұрын

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

  • @princerathore7088
    @princerathore70884 жыл бұрын

    Mam which software u have use to make this video

  • @harshwardhanghongade6909
    @harshwardhanghongade69095 жыл бұрын

    Plz can u do on hytrometro pia

  • @rajdeepchakraborty9669
    @rajdeepchakraborty9669 Жыл бұрын

    How can you give so much knowledge in just 3.30 minutes.

  • @wolfywifey7765
    @wolfywifey77655 жыл бұрын

    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

    @InfinityLearn_NEET

    5 жыл бұрын

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

  • @retrorinto929

    @retrorinto929

    4 жыл бұрын

    Are u NCERT present 12th

  • @direk7719
    @direk77195 жыл бұрын

    Do one on hypermetropia and myopia please

  • @madmango4143

    @madmango4143

    3 жыл бұрын

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

  • @bhavyajain6582
    @bhavyajain65824 жыл бұрын

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

  • @subhashreesahoo8360
    @subhashreesahoo83603 жыл бұрын

    Thank you🙏 so much

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    3 жыл бұрын

    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. 😊😊

  • @zhousiling6864
    @zhousiling68643 жыл бұрын

    Can I have both myopia and astigmatism in on eye?

  • @rajeshwari1599
    @rajeshwari15993 жыл бұрын

    Superb class

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    3 жыл бұрын

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

  • @drharoonurrashid4798
    @drharoonurrashid4798 Жыл бұрын

    Where image form behind the retina?

  • @mahfa7513
    @mahfa75134 жыл бұрын

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

  • @Sumalatha-bv8iz
    @Sumalatha-bv8iz4 жыл бұрын

    I like your way of teaching 👌

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    4 жыл бұрын

    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

  • @dhirajkulkarni5387
    @dhirajkulkarni53875 жыл бұрын

    U 😃 explain it good and awesome😉😘☺️🤗

  • @InfinityLearn_NEET

    @InfinityLearn_NEET

    5 жыл бұрын

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

  • @dhirajkulkarni5387

    @dhirajkulkarni5387

    5 жыл бұрын

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