



Canon 45mm f/1.2 STM Lens | Canon RF
Compact and lightweight, the Canon RF 45mm f/1.2 STM is an economical prime lens featuring an impressively fast f/1.2 maximum aperture and a versatile 45mm focal length. Ideal for leisurely strolls in the park or a productive day in the studio, this lens provides an exceptionally shallow depth of field along with stunning, expressive bokeh. With its wide-aperture capabilities and medium focal length, this lens excels in capturing portraits, lifestyle content, and performing well in low-light conditions, producing soft images with striking focus falloff. An STM motor ensures quiet and smooth autofocus performance, complemented by full-time manual focus override. The optical design includes one aspherical element, which effectively minimizes spherical aberrations and distortion.
- Normal-length prime is designed for use with full-frame Canon RF-mount mirrorless digital cameras.
- Bright f/1.2 maximum aperture suits working in difficult lighting conditions and also offers increased control over depth of field.
- STM stepping motor offers fast, quiet, smooth, and accurate autofocus performance that is ideal for video recording as well as still shooting.
- One precision-molded (PMo) aspherical element suppresses spherical aberrations and distortion for high sharpness and accurate subject rendering.
Lens |
|
|---|---|
| Focal Length | 45mm |
| Aperture | Maximum: f/1.2 Minimum: f/16 |
| Lens Mount | Canon RF |
| Lens Format Coverage | Full-Frame |
| Angle of View | 51° 20' |
| Minimum Focus Distance | From Camera Sensor: 1.5' / 45 cm |
| Magnification | 1:7.7 Macro Reproduction Ratio 0.13x Magnification |
| Optical Design | 9 Elements in 7 Groups |
| Aperture/Iris Blades | 9 |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | 67 mm (Front) |
| Dimensions | ø: 3.1 x L: 3" / ø: 78 x L: 75 mm |
| Weight | 12.2 oz / 346 g |









