Canon EF 40mm f/2.8 STM Pancake Lens
A unique and indispensable addition to Canon's series of EF lenses, the new EF 40mm f/2.8 STM offers an ultra-slim and lightweight design weighing only 130g.
The EF 40mm f/2.8 STM's unobtrusive design helps the photographer avoid overwhelming their subjects with a large lens and to remain discreet in sensitive shooting situations with no compromise in performance. Its diminutive design is complemented by features such as a newly developed stepping motor for smooth and quiet continuous AF while capturing video with the Canon EOS Rebel T4i DSLR, a circular aperture (seven blades) for beautiful soft-focus backgrounds, and a short minimum focusing distance of only 0.30 m.
- EF mount lens
- Aperture range: f/2.8-22
- Aspherical lens element
- STM stepping motor for smooth, silent AF
- Lightweight and compact: 130g 1” long
- Lens coatings reduce ghost and flare
- Seven-blade circular diaphragm
- Minimum focus distance: 11.81"
- 64mm equivalent on APS-C Cameras
- STM focus in video on select EOS rebels