Canon EF-M 22mm f2 STM Compact System Lens
Specifications EF-M 22mm f/2 STMFocal Length & Maximum Aperture22mm, 1:2Lens Construction7 elements in 6 groupsDiagonal Angle of View63°30'Focus AdjustmentInner Focusing SystemClosest Focusing Distance0.49 ft. / 0.15mFilter Size43mmMax. Diameter x Length, Weight2.4 x 0.9 inch, 3.7 oz. / 60.9 x 23.7mm, 105g