Sigma Used Sigma 50-100mm f/1.8 DC HSM ART, Nikon Fit
Pairing a versatile range of telephoto focal lengths with a fast constant maximum aperture, this 50-100mm f/1.8 DC HSM Art Lens from Sigma is designed for DX-format Nikon F-mount DSLRs, and provides a 75-150mm equivalent focal length range. The bright constant maximum aperture offers consistent low-light