How are we able to see distant and near by object clearly? Which part of eye helps in changing curvature of lens? Why no image is formed at blind spot
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we are able to see distinct and nearby objects clearly due to power of accommodation of the eye. ciliary muscle help in changing the curvature of eye lens . no image is formed at blind spot due to absence of rods and cones
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the least distinct vision of eye is 25cm for a healthy eye and for a healthy eye the fartest point of distinct vision is infinity and photoreceptors are not present at that region that's why no image can form at blind spot and I think ciliary bodies help in changing the curvature of lens.. but I'm not sure
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