Sigma Fisheye 12-24mm 4.5-5.6 NIKON !

Mint condition, Excellent Lent to shoot in a short distance!! Specifications Optical construction 16 elements in 12 groups inc.4 SLD and 3 aspherical elements Number of aperture blades 6 min. focus distance 0.28m (max. magnification ratio ~1:7.1) Dimensions 87x103mm Weight 600g Filter size 82mm (non-rotating - see issues above) Hood built-in, petal-shaped Other features gelatine filter slot