Describe Power of Accommodation of the eye???
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It is ability of the eye to focus the image of distant and near object on retina by changing the focal length of the eye.
Focal length increases by becoming thin by relaxing the ciliary muscle.Distance of about 6 meter above then it's curvature decreases.
Focal length decreases by becoming thick by contracting ciliary muscle curvature.Distant is below 6 metre.It's curvature increases.So ability of eye lens to adjust it's focal length is called accommodation.
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