Sigma 85mm f14 ex dg hsm nikon
Telephoto lens series sigma dg sigma ex lens mount nikon f lens speed 14 focal length 85 mm suitable for sensor types aps c full frame construction prime lens area of use portrait photography indoor photography night photography action photography focus internal focus auto focus manual focus af motor ultrasonic motor usm max magnification 18 6 closest focusing distance 85 cm lens types sld ed lens construction groupselements 811 number of