Physics, asked by shaik1587, 11 months ago

about retina and Irish with its accommodation​

Answers

Answered by abinaya2999
0

Answer:

Power of accommodation is the ability of the eye lens to focus near and far objects clearly on the retina by adjusting its focal length. Power of accommodation of the eye is limited. It implies the focal length of the eye lens cannot be reduced beyond certain minimum limit.

Explanation:

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Answered by Anonymous
3

\huge\it\red{Retina}

  • Retina is a thin layered tissue which mainly lines the back side of our eyes. it is located near the optic nerve. its main function is to recieve lights that our lens has focused and convert all light rays into the nural signals. after that all nural signals are send to our brain by the retina.

\huge\it\green{Iris}

  • Iris is mainly as the this circular structure which is present in our eyes. it controls the size of our pupil. it also controls the amount of light which reaches in our eyes. and the main think colour is also define by the iris.

\huge\it\pink{Accommodation}

  • accommodation is nothink but the power of our eye lens to focus on near and far objects clearly on the retina by adjusting the focal length.

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