Two thin converging lenses of focal length `0.05`m are separted by a distance of `0.03`m. Find the focal length of the eye-piece and determine wheathe
Two thin converging lenses of focal length `0.05`m are separted by a distance of `0.03`m. Find the focal length of the eye-piece and determine wheather this will be a positive or negative eye-piece. Will it be free from spherical and chromatic aberration?
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