Sigma EX 15mm F2.8 DG Diagonal-Fisheye Canon 476927
Dimensions | (Diameter x Length): 73.5 x 70.5 mm |
Other | Lens Construction: 7 Elements in 6 Groups; Angle of View: 180 degrees; Number of Diaphragm Blades: 7 Blades; Miminum Aperture: f22; Minimum Focusing Distance: 15cm; Maximum Magnification: 1:3.8; Weight: 330g. |