- Mount Type
- EF
- Angular Field of View
- 1.78:1 / 24.6 x 13.8mm: 82.6ø x 52.5ø
1.5:1 / 36.0 x 24.0mm: 104.3ø x 81.2ø - Number of Blades
- 11
- Maximum Photometric Aperture T Number
- 3.1
- Lens Front Diameter
- 114mm
- MOD From Front of Lens
- 0.2mm
- Filter Diameter
- 105mm
- Dimensions
- 4.7 x 4.7 x 3.7" (118.4 x 118.4 x 94.0mm)
- Weight
- 2.65 lb (1.2 kg)