Sigma 70mm f/2.8 DG ART macro Lens for Canon EOS Cameras W/Pro Accessory B

What sets the Sigma 70mm f/2.8 DG ART Macro Lens for Canon EF apart is its exceptional optical performance, delivering stunning resolution and clarity that exceeds expectations for a macro lens. This lens, a part of Sigma's esteemed Art line, is designed with a focus on optical performance, meeting the demanding image quality requirements that defi... morene the Art series.Unlike many standard range macro lenses that prioritize autofocus speed, this lens is designed to prioritize image quality. It employs an extending, floating, two-group focus mechanism that minimizes aberration to produce optimal results at any focus distance. The optical system incorporates two FLD glass elements, two SLD glass