Refraction correction Options: A . &nbspcompletely eliminates curvature correction B . &nbsppartially eliminates curvature correction C . &nbspadds to the curvature correction D . &nbsphas no effect on curvature correction

Refraction correction

Question

Refraction correction

Options:

A . completely eliminates curvature correction

B . partially eliminates curvature correction

C . adds to the curvature correction

D . has no effect on curvature correction

Answer: Option B

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