Canon 40mm Lens f/2.8 STM EF Compact Standard Lens

A unique and indispensable addition to Canon's series of EF lenses, the EF 40mm f/2.8 STM offers an ultra-slim and lightweight design. Incredibly compact in size, the EF 40mm f/2.8 STM delivers high image quality from the center to the periphery thanks to its advanced lens configuration including an aspherical element, a bright 2.8 aperture, and optimized coatings that minimize ghosting and flare while providing exceptional color balance. 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. Features such as a newly developed stepping motor complement its diminutive design for smooth and quiet continuous AF while capturing video with the Canon EF 40mm Lens, 6310B002, a circular aperture (7 blades) for beautiful soft-focus backgrounds, and a short minimum focusing distance of only 0.98'.

Focal Length: 40mm Focal Length: 40mm Aperture Range: f/2.8-22 Canon EF mount lens Full-frame format Ultra-slim and lightweight design STM stepping motor for smooth and silent AF Lens Coatings reduce ghost and flare 57 degree 30-feet diagonal angle of view 6 elements in 4 groups