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#1 2006-12-06 12:10:45
- numen
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- Registered: 2006-05-03
- Posts: 115
radii of a lens
I have an optical system of an equiconvex lens and an object located 0.6m from a screen. The object is 0.05m high and it's image is 0.25m on the screen.
I managed to calculate the focal length to f=0.083m by using the fact that the magnification is -5 and the gaussian lens formula, which appears to be reasonable.
The problem is, how do I find the radii of the lens? 
Bang postponed. Not big enough. Reboot.
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