An eye-piece is constructed by using two thin lenses of focal lengths `0.03` m and `0.04`m respectively and are spaced so as to reduce spherical aberr
An eye-piece is constructed by using two thin lenses of focal lengths `0.03` m and `0.04`m respectively and are spaced so as to reduce spherical aberration to minimum. Find (a) separation between lenses required, (b) equivalent focal length and (c) magnifying power when the vision is distinct.
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