Mount Type : Canon EF
Focal Length : 14 mm
Maximum Aperture : T3.1
Iris Blades : 11
MOD From Front of Lens : 0.2m (7.87 in)
Angular Field of View :
24.6 x 13.8 mm (1.78:1) : 82.6 x 52.5o
36.0 x 24.0 mm (1.5:1) : 104.3 x 81.2o
Front Lens Diameter : 114mm (4.48 in)
Dimensions : 118.4 x 118.4 x 94 mm (4.66 x 4.66 x 3.7 in)
Weight : 1.2kg (2.65 lb)