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Posted by oneslidephotogaraphy On February - 17 - 2016

The Best Camera Lenses

The Best Camera Lenses

The following are important factors in assessing the optical quality of a lens:

-A good lens has the same sharpness in the center as it does at the edges (bad-quality lenses have a corner softness).

-Good lenses can also capture with sharpness at any focal length and at any aperture setting (except when it exceed the diffraction limit or at a very small aperture).

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