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Anmol Mishra

· started a discussion

· 1 Months ago

wrong ans (Question: 391850.0 )

d

Question:

The line of collimation is the imaginary line joint:

Options:
A)

Intersection of cross hairs and optical centre of object glass    

B)

Centre of eye piece and optical centre of object glass

C)

Centre of eye piece and, intersection of cross

D)

None of the above

Solution:

Ans: (c)

Ramkaran

· commented

· 1 Months ago

answer A is right

Ramkaran

· commented

· 1 Months ago

Line of collimation : Line joining the intersection of the cross-hairs to the optical center of the objective and its continuation. It is also know as Line of sight. Line of sight : is defined as the intersection of the cross hairs and the optical centre of the objective lens.
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