Question

what is crossed lens? what is it's used?
​

Answer 1

Answer:

Crossed Lens is a double-convex lens whose ratio for a refractive index is 1:6. It produces minimum spherical aberration for parallel incident rays. Double-Convex Lenses are used in image relay applications, or for. imaging objects at close conjugates.

Answer 2

Explanation:

Crossed Lens is a double-convex lens whose ratio for a refractive index is 1:6. It produces minimum spherical aberration for parallel incident rays. Double-Convex Lenses are used in image relay applications, or for. imaging objects at close conjugates.