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Aspherical Lenses

Aspherical lenses, on the other hand, have a more complex front surface that gradually changes in curvature from the center of the lens out to the edge. Aspherical lenses can therefore reduce distortion and give a lower effective f-stop permitting camera to operate at lower light levels.

Items 18 to 34 of 34 total

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Items 18 to 34 of 34 total

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