ZeissTouit 12mm f2,8 X mount

Carl Zeiss Touit 12mm f/2.8 X-Mount objectief

Technical specifications:
Focal length     12 mm
Aperture range     f/2.8 – f/22
Focusing range     0,18 m (0.59 ft) – ∞
Number of elements/groups     11/8
Angular field, diag./horiz./vert.     99° / 89° / 66°
Coverage at close range     220 x 144 mm (8.66 x 5.67″)
Filter thread     M67 x 0,75
Dimensions (with caps)     E: 81 mm (3.19″)
X: 86 mm (3.39″)
Diameter of focusing ring     E, X: 65 mm (2.56″)
Weight     E: 260 g (0.57 lbs)
X: 270 g (0.60 lbs)
Camera mounts    
X-Mount