What would happen to the focal point if the convex lens was thinner?
Colin - Sun, May 13, 01 09:51:18 PM
For simple lenses and lens systems, it is the curvature of the surfaces not the thickness that is important to the focal point. Since the lense acts as a prism the focal point for different colors is in slightly different places. But that is another thread. Most high school textbooks have a chapter on optics and can introduce you to all of the basics. 63.193.192.243
Goose - Mon, Nov 11, 02 08:27:31 PM
The focal point would grow larger
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