Recent content by fantagero88

i found the answer.. damn, i lost one piece of my note.. no wonder i was lost. so, what i did i just used bending factor to get the radii. i'll try to post up the answer then i got back home thanks

Homework Statement - single lens - f=50cm - refractive index n=1.53 - if object placed 70cm, find the radii of curvature for the two surfaces of the lens which would minimise spehrical aberrationHomework Equations what i got from my notes refraction at a spherical surface...