Hardley used, mint condition. Comes with lens hood, lens bag, lens and base caps. Description; Professional wide-angle lens with an ultra-large maximum aperture of f/1.4.This is the first EF lens to employ both a replicated aspherical lens element to suppress distortion and spherical aberration, and a UD lens element to correct lateral chromatic aberration. Thanks to the floating construction, excellent comer-to-corner delineation is attained from 25 cm to infinity.
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