About the Canon EF-M 22mm f/2.0 STM Lens

The Canon EF-M 22mm f/2 STM Lens is a moderate wide-angle lens that's exclusively designed for the EOS M Digital Camera. It features smooth and continuous AF with a built-in stepping motor, as well as a seven blade circular aperture. The lens is lightweight and small enough to carry around with you everywhere. Plus, it has a minimum focusing distance of 5.9" (15 cm) and a bright f/2 aperture, which affords exceptional low-light performance.

Moderate wide-angle lens for EOS M digital camera is light enough to carry with you everywhere

Bright f/2 aperture works well with the EOS M camera's large sensor to provide exceptional low-light performance

One aspheric lens element delivers high-resolution and high-contrast

For movie-makers, the built-in stepping motor affords smooth and quiet continuous autofocus

The seven blade circular aperture delivers soft-focus backgrounds and a short minimum focusing distance of only 5.9" (15 cm), which allows you to get closer to your subjects

Diagonal angle of view is 63°30'

Inner Focusing System focus adjustment

Performance
Focal Length	22 mm ¹
Aperture	Maximum: f/2
Camera Mount Type	Canon EF-M
Format Compatibility	Canon (APS-C)
Angle of View	63° ²
Minimum Focus Distance	5.91" (15 cm)
Maximum Reproduction Ratio	1:2
Groups/Elements	6/7
Diaphragm Blades	7

Features
Autofocus	Yes
Tripod Collar	No

Physical
Filter Thread	43 mm
Dimensions (DxL)	Approx. 2.4 x 0.9" (6.10 x 2.29 cm)
Weight	3.7 oz (105 g)