What exactly does 'index of refraction' mean? - index of / cytheria.jpg
I did a test in front of the optics and do not understand what that means.
Can someone explain what a simple explanation?
and also what is the difference between the center of curvature and focal point?
Friday, January 29, 2010
Index Of / Cytheria.jpg What Exactly Does 'index Of Refraction' Mean?
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