– The comatic aberration can be minimized by using a lens of refractive index r = 1.5 and R1/R2 = …….
A. -1/7
B. -1/9
C. +1/7
D. +1/9
Answer:C
– The comatic aberration can be minimized by using a lens of refractive index r = 1.5 and R1/R2 = …….
A. -1/7 B. -1/9 C. +1/7 D. +1/9