This SIGMA-made lens has a maximum focal length of 105 mm and a minimum focusing distance of 0.312 m. The aperture of the lens is minimum ƒ/22 and maximum ƒ/2.8.
From London Camera Exchange
Sigma 105mm F2.8 EX DG MACRO OS HSM - For Nikon
Ecprof
258955 - 105mm f/2.8 EX Macro DG HSM Macro Lens for Nikon D Mount
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