Posted: 9/19/2008 11:11:26 AM EDT
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Do they have a scope with a lens that is a higher power in the middle than the surrounding area? For example, ya look through the scope, and you see mainly at a wider magnification, but in the middle crosshair area, the lens is more powerful. This is an awful pic, but you get the idea... http://photos-312.ll.facebook.com/photos-ll-sf2p/v332/148/35/724870312/n724870312_4203954_7183.jpg Do they make a scope like that? |
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One of the optical terms you are looking for is anamorphic. These lenses are generally used in cinema to take the 3:2 orrentation of 35mm film and project it at 16:9 onto the screen. Polymorphism (change in magnification in 2 dimensions) is an extrememly difficult prescription ot pull off if you also want the image to be diffraction limited in the center of the FoV--which you do in a rifle scope. |
