Sigma 120-300mm F2.8 EX DG OS HSM is an Auto Focus (AF) Telephoto Zoom lens with 35mm FF max sensor coverage and it is designed to be used with Nikon F (FX) mount lenses.
Lens Mount
Sigma 120-300mm F2.8 EX DG OS HSM is compatible with cameras that have Nikon F (FX) lens mount.
Sensor Coverage
Max sensor coverage of Sigma 120-300mm F2.8 EX DG OS HSM is 35mm FF.
Focal Range
Sigma 120-300mm F2.8 EX DG OS HSM has a focal range of 120-300mm and 2.5X zoom ratio.
Optical Image Stabilization
Sigma 120-300mm F2.8 EX DG OS HSM features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
Zoom Method
Rotary (internal)
Aperture
Sigma 120-300mm F2.8 EX DG OS HSM has a constant max aperture of f2.8 from 120mm all the way to the 300mm .