For an equiconvex lens with R1 = R and R2 = -R, what does (1/R1 - 1/R2) simplify to? - OPTICS Quiz | GKFix.in

Content protected from screenshots

Question

For an equiconvex lens with R1 = R and R2 = -R, what does (1/R1 - 1/R2) simplify to?

A. 0
B. 1/R
C. 2/R
D. 1/(2R)