Canon RF28-70mm F2.8 is STM

Brand    Canon
Focal length description    28-70mm
Lens type    Standard
Compatible mountings    Canon RF
Camera lens description   The RF28-70mm F2.8 IS STM lens is our new lens that is perfect for both still and video content creators who may have a smaller budget but want high quality.This lens is now the smallest, lightest, RF zoom lens with extremely high image quality (equal that of an L series). For still image creators this light and compact lens weighing in at just over one pound will be a “take anywhere” kind of lens. Offering a fast F2.8 aperture throughout the zoom range, photographers can work in low light situations or take creative control and blur the foreground and background with wide apertures not available on standard kit lenses.
Convenient mid-range zoom with a fixed f/2.8 aperture through entire zoom range.
Light & compact everyday carry lens
Newly designed Image Stabilization unit allows for lighter and smaller lens build.
Incredible quality from edge-to-edge due to 2 UD elements to minimize chromatic aberration, and 2 aspheric lenses.
Impressive durability and weather-resistant construction equivalent to an L-series lens for use in harsh environments.