– The condition for minimum spherical aberration is that the distance between two Plano-convex lenses is equal to ….
A. x= (f1 + f2)/2
B. x = f1 + f2
C. x = f1 – f2
D. x = f2 – f1
Answer:C
– The condition for minimum spherical aberration is that the distance between two Plano-convex lenses is equal to ….
A. x= (f1 + f2)/2 B. x = f1 + f2 C. x = f1 – f2 D. x = f2 – f1