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How to tell the aspherical lens and spherical lens?
How to tell the aspherical lens and spherical lens?
I got my new pair of glasses with aspherical lens for the first time. But when I look at the outline of objects, they are out of shape badly. I think I am scammed. How to tell the aspherical lens and spherical lens?
Spherical lens is much more rounded while aspherical lens is much flatter.As prescription increase, spherical lens has increasingly thicker edges While aspherical lens will reduce the thickness of the edges.
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