Q102
A concave lens provided in telescope between the object lens and eye piece to eliminate the additive constant (f + d) from the Tachernetric distance equation is known as an . . . . . . . . lens.
A.
Concave convex
B.
Convex
C.
Bifocal
D.
Annallatic
AnswerAnswer: Option D
Solution
Answer: Option D
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