Canon 28-70mm f/2L USM Standard Zoom Lens - RF Mount canon-rf-28-70mm-f2l-usm / 2965C005. Redefining what can be expected of a standard zoom lens, the RF 28-70mm f/2 L USM features a fast f/2 aperture and delivers new levels of image quality.
The RF mount:
The RF mount at the heart of the EOS R System is designed to maximise lens design possibilities and features a short back focus design and wide lens throat. This has made it possible for Canon engineers to design new lenses that weren’t possible before. The RF mount also transmits data faster via a 12-pin connector meaning quicker AF and lens processing using Digital Lens Optimiser stored in the lens itself. 
The RF 28-70mm f/2 L USM zoom is one of the first Canon EOS R System lenses to feature an innovative Control Ring on the barrel, offering photographers used to manual cameras a familiar and intuitive traditional control over a wide range of customisable settings. This feature gives the photographer...
Focal Length: 28-70mm
Max Aperture: f/2L
Lens Format: Full Frame
Lens Type: Standard Zoom
Lens Mount: Canon RF
Type: Photo
Weight: 0-2kg
Includes
1x RF28-70mm f/2 L USM
1x Lens Cap E-95
1x Lens Dust Cap RF
1x Lens Hood EW-103
1x Lens Case LP1424
1x User Manual