Samyang MF 135mm T2.2 VDSLR MK2 Canon EF; 135mm telephoto lens for cameras with Canon EF; for full-frame and APS-C sensor; 8K resolving power; aperture with 9 rounded blades allows for smooth bokeh with round points of light in the background or crisp images with 18-ray sun stars; uniform position of gears for aperture and focus facilitates lens change when Follow Focus is installed; scales are mounted on both sides for easy reading; Techn. Specifications:; Camera mount: Canon EF, Canon EF-S; Suitable for sensor: APS-C, full frame; Cropfactor: 1.6 when used on APS-C; Focal length: 135 mm; Angle of view on full frame: 18.8; Angle of view on APS-C: 11.7°; Lens speed: T2.2; Aperture values: T2. 2 - T22; Autofocus: No; Focusing Mode: MF - Manual Focus; Internal Focusing: Yes; Lenses / Groups: 11 / 7; Number of Aperture blades: 9; Coating: UMC - Ultra Multi Coating; Close focusing distance: 0.8 m; Lens diameter: 84 mm; Lens length: 122.1 mm; Filter diameter: 77 mm; Housing material: aluminium; Samyang Weather Sealing Protection; Weight: 866 g; Included in delivery: 1x Samyang MF 135mm T2.2 VDSLR MK2 Canon EF, 1x lens hood (detachable), 2x protective caps (front and rear), 1x storage bag