ड्राइव लेंस मेकर फॉर्मूला फॉर concave लेंस
Answers
Answered by
0
Answer:
The lens maker formula is a relation between the focal length, the refractive index of constituent material, and the radii of curvature of the spherical surfaces of a lens. The refractive power (inverse of focal length) can be computed from this formula.
Similar questions