Choose the correct option:A. The far and near point for normal eye are usually taken to be infinite and `25cm` respectively.B. In eye, convex eye-lens forms real, inverted and diminished image at the retina.C. The human eye is most sensitive to yellow-green light wavelength `5550 Å` and least to violet red.D. All options are correct.

Choose the correct option:A. The far and near point for normal eye are

1.	Choose the correct option:A. The far and near point for normal eye are usually taken to be infinite and `25cm` respectively.B. In eye, convex eye-lens forms real, inverted and diminished image at the retina.C. The human eye is most sensitive to yellow-green light wavelength `5550 Å` and least to violet red.D. All options are correct.
Answer» Correct Answer - D

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(a) An object is seen through a simple microscope of focal length `12cm`. Find the angular magnification produced if the image is formed at the near point of the eye which is `25cm` away from it. (b) A `10D` lens is used as a magnifier. Where should the object be placed to obtain maximum angular magnification for a normal eye (near point `= 25cm)`?

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