Imaging recource: Sigma announces 105mm f/2.8 Macro Art lens for L-Mount and Sony E-Mount

Sigma has announced the 105mm f/2.8 DG DN Macro Art lens. This is Sigma's first prime macro lens designed exclusively for full-frame mirrorless camera systems. It offers 1:1 macro capability with its 5.5-inch working distance. The lens has a dust and splashproof construction and weighs 25.2 oz. (715g). The lens is 5.3" (133.6mm) long, has a maximum diameter of 2.9" (74mm) and includes a 62mm filter thread. The lens barrel includes a dedicated aperture ring, plus aperture ring click switch and aperture ring lock switches. The...
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