you are given following three lenses. which two lenses will you use as an eyepiece and as an objective to construct an astronomical telescope?
L power aperture
L1 3D 8cm
L2 6D 1cm
L3 10D 1cm
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https://www.meritnation.com/ask-answer/question/u-are-given-three-lenses-which-two-lenses-u-will-use-as-an-e/physics/1869358
https://www.meritnation.com/ask-answer/question/u-are-given-three-lenses-which-two-lenses-u-will-use-as-an-e/physics/1869358