The human eye consists of several parts: 1. **Cornea:** The transparent outermost layer that helps focus light. 2. **Lens:** Behind the cornea, it further focuses light onto the retina. 3. **Retina:** A light-sensitive layer at the back of the eye, containing cells that convert light into signals for the brain. 4. **Iris:** The colored part of the eye that controls the size of the pupil and thus the amount of light entering. 5. **Pupil:** The black center of the eye that adjusts to regulate the amount of light reaching the retina. 6. **Optic Nerve:** Transmits visual information from the retina to the brain for processing. 7. **Sclera:** The white outer layer providing structural support to the eye. These components work together to enable vision.
Thankyou fr the video! Very helpful...writing the basic and summary for myself - Cornea - outer layer Iris decides the eye colour ( sometimes we say he has blue eyes...that blue part is iris..) Just centre of iris lies the pupil...light enters thru this ,pupil controls how much light should go inside..it expands when less light surrounding so that more light can enter and when sunshine then it becomes small... Behind pupil is the lens... when light pass thru lens it falls Directly on lens which is convex lens.. ( thicker centre and transparent ) which is hold by ciliary muscles.. these muscles change the shape of lens ..when things are far - muscles relax When things are near n close - muscles contracts Between lens and cornea is the watery substance called aqueous humour..this provides nutrition to eyes Inner layer ( inner layer is called eye ball) .ball is retina where image is formed..it is also called screen and it consist of numerous nerve cells ...nerve cells of 2 types..cone cells which is sensitive to bright light and rod cells which is sensitive to dim light.. Between retina and lens, is also watery substance called VITREOUS humour..it is jelly like substance ( transparent )and it provides support to eye Nerve attached to retina is optic nerve which is connected to the brain and it carries info from eye to brain There is blind spot in retina where image is never formed..and there are no nerve cell present When we see far away objects, light comes parallel and ciliary muscles don't need to force or adjust a lot but we see too near things, lines come diverging and muscles need to adjust a lot
@@Digital_eSchool your video is 11month old but still you are see comments you are the best teacher I don't know why I am telling again and again=Are 😁
Tomorrow is my exam and mam said that this diagram is very important and you explain it very well thanks a lot mam 👏i will also share this too my friends again thanks !
Thank u 💓 💗 💖 💛so much ma'am for ur best explanation & now my all doubts are cleared, I understood all things and tommorow is my exam so u help me a lot Again thank u
This is notes of Human eye Sclera: It is the outer covering, a protective tough white layer called the sclera (white part of the eye). Cornea: The front transparent part of the sclera is called the cornea. Light enters the eye through the cornea. Iris: A dark muscular tissue and ring-like structure behind the cornea is known as the iris. The colour of the iris actually indicates the colour of the eye. The iris also helps regulate or adjust exposure by adjusting the iris. Pupil: A small opening in the iris is known as a pupil. Its size is controlled with the help of iris. It controls the amount of light that enters the eye. Lens: Behind the pupil, there is a transparent structure called a lens. By the action of ciliary muscles, it changes its shape to focus light on the retina. It becomes thinner to focus on distant objects and becomes thicker to focus on the nearby objects. Retina: It is a light-sensitive layer that consists of numerous nerve cells. It converts images formed by the lens into electrical impulses. These electrical impulses are then transmitted to the brain through optic nerves. Optic nerves: Optic nerves are of two types. These include cones and rods. Cones: Cones are the nerve cells that are more sensitive to bright light. They help in detailed central and colour vision. Rods: Rods are the optic nerve cells that are more sensitive to dim lights. They help in peripheral vision. At the junction of the optic nerve and retina, there are no sensory nerve cells. So no vision is possible at that point and is known as a blind spot. An eye also consists of six muscles. It includes the medial rectus, lateral rectus, superior rectus, inferior rectus, inferior oblique, and superior oblique. The basic function of these muscles is to provide different tensions and torques that further control the movement of the eye.
i m here first time and thanks u helped me a lot i pass with good marks so i subscribed and also suggested many people your chanel u r so good at teaching i wish u were my teacher at school
I am searching the best video on utube now i found your video and this is the best video on the whole utube thank you so much mam your video is best😊😊😊
![How image is formed ? [ 𝗟𝗜𝗚𝗛𝗧 ] Real and Virtual Image in Hindi (हिंदी में | Types of Mirror ?](http://i.ytimg.com/vi/dYkrh-gnogs/mqdefault.jpg)
![How image is formed ? [ 𝗟𝗜𝗚𝗛𝗧 ] Real and Virtual Image in Hindi (हिंदी में | Types of Mirror ?](/img/tr.png)
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
------------------------------------------------------------------------------------------------------------
📢𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 : whatsapp.com/channel/0029VaFaN52JuyA4yRCfNn25
📢 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐌𝐚𝐭𝐡𝐬 : whatsapp.com/channel/0029VaFCH9uGOj9lsXor8K2O
📸𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 : instagram.com/digital_eschool
🙋🏻♂𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 : t.me/cbselearning
Me 😅😅😅
The human eye consists of several parts:
1. **Cornea:** The transparent outermost layer that helps focus light.
2. **Lens:** Behind the cornea, it further focuses light onto the retina.
3. **Retina:** A light-sensitive layer at the back of the eye, containing cells that convert light into signals for the brain.
4. **Iris:** The colored part of the eye that controls the size of the pupil and thus the amount of light entering.
5. **Pupil:** The black center of the eye that adjusts to regulate the amount of light reaching the retina.
6. **Optic Nerve:** Transmits visual information from the retina to the brain for processing.
7. **Sclera:** The white outer layer providing structural support to the eye.
These components work together to enable vision.
Colour blind ka nhi diya
Aap bahut good teaching karte ho
Thanks 😊
Thankyou fr the video! Very helpful...writing the basic and summary for myself -
Cornea - outer layer
Iris decides the eye colour ( sometimes we say he has blue eyes...that blue part is iris..)
Just centre of iris lies the pupil...light enters thru this ,pupil controls how much light should go inside..it expands when less light surrounding so that more light can enter and when sunshine then it becomes small...
Behind pupil is the lens... when light pass thru lens it falls Directly on lens which is convex lens.. ( thicker centre and transparent ) which is hold by ciliary muscles.. these muscles change the shape of lens ..when things are far - muscles relax
When things are near n close - muscles contracts
Between lens and cornea is the watery substance called aqueous humour..this provides nutrition to eyes
Inner layer ( inner layer is called eye ball) .ball is retina where image is formed..it is also called screen and it consist of numerous nerve cells ...nerve cells of 2 types..cone cells which is sensitive to bright light and rod cells which is sensitive to dim light..
Between retina and lens, is also watery substance called VITREOUS humour..it is jelly like substance ( transparent )and it provides support to eye
Nerve attached to retina is optic nerve which is connected to the brain and it carries info from eye to brain
There is blind spot in retina where image is never formed..and there are no nerve cell present
When we see far away objects, light comes parallel and ciliary muscles don't need to force or adjust a lot but we see too near things, lines come diverging and muscles need to adjust a lot
Thanks 👍
For your information- "Amount of light enter through eye is controlled by iris" and light enters through pupil.
Really so hlpful video 😊😊we really need this types of teacher in our school...
Thanks ☺️
Thank u ........so much mam when I see this video I clear my all doubts....... your way of teaching is very appreciative 😇😇
Thanks a lot.
❤
Thanks mam
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
------------------------------------------------------------------------------------------------------------
📢𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 : whatsapp.com/channel/0029VaFaN52JuyA4yRCfNn25
📢 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐌𝐚𝐭𝐡𝐬 : whatsapp.com/channel/0029VaFCH9uGOj9lsXor8K2O
📸𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 : instagram.com/digital_eschool
🙋🏻♂𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 : t.me/cbselearning
Short but complete & so helpful video.. Big like👍👍
Thanks for liking....
Superb mam
This vedio is too useful for me
Thank you so much mam
Your teaching way is fantastic 😍😍😊😊
Thanks a lot 😊. Keep watching.
It's very knowledgeable THANK YOU ❤❤
Glad it was helpful!
@@Digital_eSchool 000
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
------------------------------------------------------------------------------------------------------------
📢𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 : whatsapp.com/channel/0029VaFaN52JuyA4yRCfNn25
📢 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐌𝐚𝐭𝐡𝐬 : whatsapp.com/channel/0029VaFCH9uGOj9lsXor8K2O
📸𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 : instagram.com/digital_eschool
🙋🏻♂𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 : t.me/cbselearning
Amazing ! No word to appreciate your way of teaching .
Thanks 😊
Nice video 😊😊
Keep growing 🙏🙏
Thanks a lot 😊 Monika 🙏
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
------------------------------------------------------------------------------------------------------------
📢𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 : whatsapp.com/channel/0029VaFaN52JuyA4yRCfNn25
📢 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐌𝐚𝐭𝐡𝐬 : whatsapp.com/channel/0029VaFCH9uGOj9lsXor8K2O
📸𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 : instagram.com/digital_eschool
🙋🏻♂𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 : t.me/cbselearning
There are 3 layer of eye -
1. Sclera
2. Choroid
3. Retina is consisted of (rods,cones)
Thanks a lot mam it is very helpful to me😊 ones again 👍😊
Thank you. Keep watching.
@@Digital_eSchool your video is 11month old but still you are see comments you are the best teacher I don't know why I am telling again and again=Are 😁
Hi ❣️
Mam your teaching is fantastic 😊😊
Thanks a lot Praveen😊
Tomorrow is my exam and mam said that this diagram is very important and you explain it very well thanks a lot mam 👏i will also share this too my friends again thanks !
Thanks 😊
Clearly explained mam your explanation skill is excellent👍Thank you so much 👍🙏
Thanks Jyoti 😊
A very nice and exact explanation. Thank you !
Glad you liked it.
JAYJAGANNATH SIR 🙏🙏🙏 PURI 🌹🌹🌹
Hanji
Hii
👀 Hello Friends, 𝐉𝐨𝐢𝐧 my 𝑺𝒐𝒄𝒊𝒂𝒍 𝑴𝒆𝒅𝒊𝒂 𝑳𝒊𝒏𝒌 for regular updates:
------------------------------------------------------------------------------------------------------------
📢𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 : whatsapp.com/channel/0029VaFaN52JuyA4yRCfNn25
📢 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 for 𝐌𝐚𝐭𝐡𝐬 : whatsapp.com/channel/0029VaFCH9uGOj9lsXor8K2O
📸𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 : instagram.com/digital_eschool
🙋🏻♂𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 : t.me/cbselearning
It's a very clearly explained thq dr 👏👏👌👌🤗🤗😘😘
Very informative vedio. Thanks for sharing your knowledge with us.❤
Thank you so much for liking the video!
Thank you so much mam when I see this video I clear my all doubt,,♥️♥️
Thanks 😊
Ist Time eye structure Shi smjh Aaya h
Thanks for this session ,🙏🙏🙏🙏🙏🙏🙏🙏🙏
Thank you 🥰
Very nice and informative video it give me a chance to use projector in my class.
Thanks a lot 😊
Excellent and easy way to teach 👏🙌
Thank you! 😃
Very nice explanation.keep it up 🙏🏻🙏🏻
Thanks. All the best
Thank you very much
Nicely explain
Step by step knowledge Mam...
Thanks.
Superb👍🏻all concepts are clear🙏🏻🙏🏻
Very nice video mam thanks for explaining ☺️
Thanks 😊
Simple and quick explanation.
Thank you mam
You are so welcome!
Brilliant explanation ma'am!!😊
Keep growing~💫
Thank you 🥰
Thank you so much mam ...it helped me a lot ...
Most welcome 😊
Thank u 💓 💗 💖 💛so much ma'am for ur best explanation & now my all doubts are cleared, I understood all things and tommorow is my exam so u help me a lot
Again thank u
Most welcome 😊
Thanks for teaching ❤😊😊😊😊
Thanku so much for this brilliant explaination mam 🙂
Thanks for liking. Keep watching.
Very good mam... Thank you so much 🙏🙏
Most welcome 😊. Keep Watching.
Best explanation ever ❤✨
Thanks 😊
Very very. Knowledgeable class I love teaching methods 💕💕💕
Thanks a lot
Parnam maidam ji ham bihar ke baani Raur video bhut achha ba You Are So Intelligent 🤓🧠 madiam Ji But I am Educated
Thanks 👍
Very very thanks mam for teaching 👍👍👍👍👍👍
Thanks 😊
Thank you so much mam when I see this video and my all douts clear
Thank you! Cheers!
Ur way of teaching is excellent.
Thanks a lot
Thank u so much for explaining mam❤️
Thanks for liking. Keep watching.
@@Digital_eSchool yes mam😊
You teaches really good mam , I learnt it easily , subscribed 👍🏻
Very very thank you for this great expansion.... 😊..
Thank u.
Hi
Thq madam your wonder full eye strectre part video ❤❤🎉
Very nicely explained 👏
Thank you 🙂
❤Nice explaination❤ tommorow is my exam you helped me alot brilliant teacher you are ❤ thank you for your explanation ❤ thanks
All the best
Thank you mam for clearing my doubts 🙏🏻😚
Love u mam ♥️😚💗
My pleasure 😊
Excellent explanation 👍👍👍👍👍pura competitive ways me padhaye hai
Thanks
soo much clearty in short duration of time 👌👍
Thanks a lot 😊
It's proper way to teach anything....
that is a prop- work on your grammer buddy
Nice mam you are explained good
Thanks a lot
Tnk u so much mam this is very workfull thanks you mam☺️☺️☺️☺️☺️☺️❤️❤️❤️❤️❤️❤️
It's amazing ❤️
Thanks 😊
Thank You, Thank You, Thank You So much mam😀
All Doubt Are clear 😄😊
Most welcome 😊
@@Digital_eSchool hello Mam
This is notes of Human eye
Sclera: It is the outer covering, a protective tough white layer called the sclera (white part of the eye).
Cornea: The front transparent part of the sclera is called the cornea. Light enters the eye through the cornea.
Iris: A dark muscular tissue and ring-like structure behind the cornea is known as the iris. The colour of the iris actually indicates the colour of the eye. The iris also helps regulate or adjust exposure by adjusting the iris.
Pupil: A small opening in the iris is known as a pupil. Its size is controlled with the help of iris. It controls the amount of light that enters the eye.
Lens: Behind the pupil, there is a transparent structure called a lens. By the action of ciliary muscles, it changes its shape to focus light on the retina. It becomes thinner to focus on distant objects and becomes thicker to focus on the nearby objects.
Retina: It is a light-sensitive layer that consists of numerous nerve cells. It converts images formed by the lens into electrical impulses. These electrical impulses are then transmitted to the brain through optic nerves.
Optic nerves: Optic nerves are of two types. These include cones and rods.
Cones: Cones are the nerve cells that are more sensitive to bright light. They help in detailed central and colour vision.
Rods: Rods are the optic nerve cells that are more sensitive to dim lights. They help in peripheral vision.
At the junction of the optic nerve and retina, there are no sensory nerve cells. So no vision is possible at that point and is known as a blind spot.
An eye also consists of six muscles. It includes the medial rectus, lateral rectus, superior rectus, inferior rectus, inferior oblique, and superior oblique. The basic function of these muscles is to provide different tensions and torques that further control the movement of the eye.
Nice but you copy from byju's
Thanks
👍👍👍👍 teaching level 🔥🔥. understand level 🔥💯
I think it is useful but it need more deep explation but even very Good keep it up 🙂🙂👌🏻
Thank u.
Thanku so much mai.... For this video🙂
Thank you so much ma'am!! Very simple video,,it's complete my all doubts !! Love you ma'am ☺️😊
Thankyou this video is so helpful for me
Thank you so much mam...This video is amazing❤
Most welcome 😊
Thank you mam you are excellent teacher I had learned from your teaching.
thank you so much mam it is very helpful for us ❤️🙏🙏
Thanks for liking. Keep watching.
very nice explaination mam 👌👌👌👌👌👌👌👌
Thanks
Thanks mam it helps me a lot in my studies ❤️❤️
Omg nigga vlogger
Uh
Bahut achchi tarah se samjhaya ,teacher aisa hi hona chahia
Thanks
Yes ma'am I understand clearly thankyou mam
Most welcome 😊
Brilliant maaam.. suscribed 🔥🔥
Thank you so much Atif 😀
Mara exam hai tomorrow or abhi dhak rahi hu my
Bahut aachha kar Rahi ho kyunki mai bhi yahi karta hu 😂😂😂😂😂
Same here 😅
Same
Kha se ho aap
Same😂
Thanks maam i liked this video and i am also first time watching your video thanks maam
Thanks and welcome 😊
Kon exam se phele dek raha ha😂😅
Teri bhan dekh rhi h ❤❤❤❤😂
Me
Me😂😂
Tho tu exam ke baad dekhe gaya kaya
Thank you ma'am ❤️😘
Tomorrow is my exam I am seeing today
i m here first time and thanks u helped me a lot i pass with good marks so i subscribed and also suggested many people your chanel u r so good at teaching i wish u were my teacher at school
Thanks a lot.
Mam sclera kya hota h aap nhi batayi
Tq mam it is most easiest method. I clearly understand and clary my dout tq so much maam 🙏🤝 our teaching skil is good ❤😊
Thanks and welcome
Pyary Allah Pak Zul Jalaleel Wal Ikraam Mubarak ❤️💚🤍 ny sb kuch behtreen bnaya hn beshak ❤️💚🤍 MashAllah ❤️💚🤍 Subhan Allah ❤️💚🤍
Welcome 🥰
Mam your teaching style is so nice👌
Thank you! 🙂
mera exam 1 hour kai baad hai or mai aabhee pashnai aaya hu 😂🤣
Atleast koi toh mila jo exam ke ek din Pehle hi lekin exam ki din mein padhta hai
Same ❤😊
Same
Thank you mam when I see this video I clear my all doubts🎉🎉
Welcome
Op mam
Thanks Uttam. Do you have any specific query ? 😀
Very helpful for my seminar ,tq 🙂
Awesome explanation 🙌👍👍
Bhot achi explanation thi but retina k baare m thoda or btana tha or jo eyes samne ki tarf se thoda or explain kr deta or jyada behatr hota👍
Okay Thanks
Explanation very good 👍😊
Thanks a lot 😊
Brilliant explanation ❤️!
You are the best teacher in the world 🙏🙏🙏🙏🙏 thank you mam
Thnakuu so much it is very help full for me...Bcoz tomorrow is my viva in my school so that's why and also it cleaned my all doubts
Most welcome 😊
Bohot clear se samjatey ho aaap 😍😍😍😍
Thank you so much for your videos ❤️😁... I'm your new subscriber... lots of love keep going 🔥👍🏻
Thank you so much 😁
🙏🙏🙏🙏🙏 Aaap jesa teacher
Kl gyan wala coaching morning 5 bje test hai 😭😭
Mai kuch nhi pdha thanks a lot of miss wo v 10 stick 1 wrong 😢😢
Thanks ma'am so much ❤️❤️😊😊😊😊😊🙏🙏🙏
Most welcome 😊
I am searching the best video on utube now i found your video and this is the best video on the whole utube thank you so much mam your video is best😊😊😊
Thanks so much ma'am 🙏 💓 ☺ 💗 💖
Thank you too. Keep Watching.
Thanks mam . Bohat hi ache se explain Kiya aapne 😊😊💓💓
You r great teacher👍👍🙏❤🙏🙏
Thanks ☺️
Brilliant explanation ❣️
Thank you! 🙂
Thanku mam your teaching is very nice 👍👍🙂