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Question
Diaphragm of a surveying telescope is held inside
,d losZ{k.k nqjchu ds डायाफ्राम ds vUnj vk;ksftr fd;k tkrk gS\
A.
Eye-piece
B.
Objective
C.
Telescope tube at its mid point
D.
Telescope at the end nearer the eye-piece
Answer ( Option D)

Telescope at the end nearer the eye-piece

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