News / Sigma 70-300mm f/4-5.6 APO DG and 70-300mm f/4-5.6 DG macro lenses Sigma have announced the release of the 70-300mm f/4-5.6 APO DG and 70-300mm f/4-5.6 DG Macro lenses with a built-in motor ...

Here is a lens from Sigma that fits into the medium to long telephoto range and is a step up from the average 70-300mm models. It sports a constant aperture of f/4 and Sigma’s HSM autofocus motor. We ...

Sigma's 120-300mm F2.8 DG OS HSM is the lens to get if a 70-200mm f/2.8 just isn't long enough, but you'll need a strong back to lug it. The Sigma 120-300mm F2.8 DG OS HSM ($3,599 direct)($2,994.00 at ...