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Standard X
Physics
Cornea
In the human ...
Question
In the human eye, the opaque diaphragm behind the cornea is called the -
A
Choroids
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B
Iris
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C
Retina
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D
Lens
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Solution
The correct option is
B
Iris
Opaque diaphragm behind the cornea is iris.
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for a normal eye the cornea of eye provides a converging power of 40D and the least converging power of eye lens behind the cornea is 20D. using the information , the distance between the retina and the cornea-eye lens can be estimated to be -
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