Lens Information | |
Lens Mount | Canon EF |
Focal Length | 17mm |
Aperture Range | f/4.0 |
Minimum Focusing Distance | 0.82 ft./0.25m (maximum close-up magnification: 0.14x) |
Groups | 72mm |
Elements | 18 |
Diagonal Angle Of View | 104 |
Length | 4.2 |
Maximum Diameter | 3.5 in. |
Lens Format | Full Frame |
Weight | 28.9 oz./820g |