Which of the following option is true about hybrid borescopes? – McqOptions

MCQOPTIONS

1.	Which of the following option is true about hybrid borescopes?
A.	Use rod lenses combined with concave lenses
B.	Use rod lenses combined with concave mirror
C.	Use rod lenses combined with convex lenses
D.	Use rod lenses combined with convex mirror
Answer» D. Use rod lenses combined with convex mirror

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