Sigma 17-70mm f/2.8-4 DC Macro OS HSM FX Format and adaptor rings for the

and adaptor rings for the most popular Nikkor lens filter screw threads

event photography

and exposure compensation

Three illumination patterns provide total control over flash coverage and the easily accessible A:B mode enables wireless control of multiple flash units

2 Lens for Nikon F

Sigma 17-70mm f/2.8-4 DC Macro OS HSM FX Format and adaptor rings for theSigma 17 70mm f 2. 8 4 DC Macro OS HSM (Contemporary) Front and rear lens caps Lens hood The 17 70mm F2. 8 4 DC Macro HSM OS is the first lens in the Contemporary category of Sigma? s Global Vision. The Sigma 17 70mm F2. 8 4 was designed to be the ideal all purpose lens for APS C sized sensors. With a great focal length and macro capability, the 17 70mm F2. 8 4 is also equipped with a Hyper Sonic Motor (HSM) and an Optical Stabilizer (OS) for superior