A lens is a transparent refracting medium bounded by two spherical surfaces.R1 and R2 are radii of two surfaces.
Will the Radii R1 and R2 will be same or different ?
I hope that they are same, otherwise there wont be symmetry. Still doubts lingers. Revered members can help.
Will the Radii R1 and R2 will be same or different ?
I hope that they are same, otherwise there wont be symmetry. Still doubts lingers. Revered members can help.