Sigma 28mm F1.4 DG HSM A is an Auto Focus (AF) Wideangle Prime
lens with 35mm FF max sensor coverage and it is designed to be used with Leica L mount cameras.
Sigma 28mm F1.4 DG HSM A is compatible with cameras that have Leica L
lens mount. Some of the latest released cameras with Leica L lens mount are Sigma fp L
, Leica SL2-S
and Panasonic S5
Max sensor coverage of Sigma 28mm F1.4 DG HSM A is 35mm FF
Sigma 28mm F1.4 DG HSM A has a fixed focal lenght of 28mm.
Sigma 28mm F1.4 DG HSM A has a max aperture of F1.4 and a minimum aperture of F16.
Sigma 28mm F1.4 DG HSM A's optical formula consists of 17 elements in 12 groups. Following special elements are used in this design:
- Three SLD
- two FLD elements