CANON RF 28-70MM f / 2L USM

Canon RF 28-70 mm f/2l USM Lens

By combining the versatility of a zoom with the speed normally reserved for a primer, the Canon RF 28-70mm f/2l USMes a wide-angle vertical lens that is distinguished by its impressive maximum constant aperture f/2. This brilliant design provides excellent low-light performance along with better depth-of-field control to insulate the object. The Ultralow dispersion glass is used in the optical design, and greatly reduces the color fringes and chromatic aberrations to achieve a high clarity and color precision. As a complement to the advanced optical properties, the Canon's proven ring-type ultrasound engine provides fast, quiet self-focus performance along with a full-time manual focus control. In addition, exclusive to RF lenses, this 28-70 mm incorporates a configurable control ring to intuitively adjust exposure settings, including ISO, aperture and exposure compensation, from the lens itself.
The standard wide-angle lens to short telephoto is designed for use with Canon's full-frame RF-mount mirrorless cameras.
The maximum aperture of impressively bright f/2 maintains constant lighting throughout the zoom range and adapts to work in low light conditions, as well as allowing greater depth-of-field control to work with focus techniques Selective.
The Ultralow dispersion elements (UD) are presented in the optical design and help to suppress chromatic edges and chromatic aberrations to achieve greater clarity and color accuracy throughout the zoom range.
A ring-type ultrasonic motor (USM) is used, together with an internal focusing design, optimized focus algorithms, and a high-speed CPU, to deliver fast, accurate, and quiet auto-focus performance as well as a manual override of Full-time approach.
The configurable control ring can be used to adjust a variety of exposure settings, including Aperture, ISO, and exposure compensation.
As a member of the esteemed L-series, this lens has a weatherproof design that protects against dust and moisture to allow its use in adverse conditions.
The rounded diaphragm of nine leaves contributes to a pleasant quality of bokeh.