| Focal Length | 3.9mm |
| Maximum Aperture | f/3.5 |
| Lens Mount | Canon RF |
| Lens Format Coverage | Full-Frame |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | Gel Filter (Rear) |
| Maximum Aperture | f/3.5 |
| Minimum Aperture | f/16 |
| Lens Mount | Canon RF |
| Lens Format Coverage | Full-Frame |
| Angle of View | 144° |
| Minimum Focus Distance | 7.9" / 200.7 mm |
| Maximum Magnification | 0.03x |
| Optical Design | 11 Elements in 8 Groups |
| Diaphragm Blades | 7 |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | Gel Filter (Rear) |
| Dimensions (ø x L) | 4.4 x 2.1" / 11.2 x 5.3 cm |
| Weight | 10.2 oz / 289 g |