Features: 1. 50mm focal length, F1.4 USM large aperture camera lens, suitable for Canon 2. Lens structure: 7 Elements in 6 groups. The lens adopts glass optical lens and multi-layer coating technology to effectively improve light transmittance and control backlight ghosting and flare. 3. It can be used for portrait photography, still life photography, and real product shooting. 4. With a large aperture design, the real bokeh background blur helps to easily highlight the subject. 5. You can shoot with lower sensitivity and higher shutter speed even in low light environment. Specification: Product name: camera lens Lens type: Micro-single lens Lens Type: Standard Prime Type: Fixed focal length lens Minimum aperture: F1.4 Maximum aperture: F22 Lens structure: 7 Elements in 6 groups Frame: full frame Focal length: 50mm Filter size: 55mm The closest focusing distance: 0.45m Optical structure: 7 Elements in 6 groups Applicable bayonet: for Canon Lens usage: portrait, photo, travel photography Lens stabilization type: without stabilization Material: ABS+Metal colour: black Package Contents: 1 x Camera lens Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.