• Exceptionally bright f/1.2 maximum aperture affords extensive control over depth of field for selective focus applications and also benefits working in low-light situations.
• Portrait-length prime is designed for full-frame Canon RF-mount mirrorless digital cameras such as the Canon R5 or R6.

• Blue Spectrum Refractive Optics element virtually eliminates color fringing and chromatic aberrations by refracting shorter wavelengths of the visible spectrum (blue light).

• One aspherical element and one UD element also help to control aberrations and distortions for sharper, clearer image quality.

• An Air Sphere Coating (ASC) has been applied to lens elements to reduce backlit flaring and ghosting for maintained light transmission and high contrast in strong lighting conditions.

• Ring-type Ultrasonic Motor (USM), along with optimized focusing algorithms, a high-speed CPU, and an internal focusing design, is employed to deliver fast, precise, and quiet autofocus performance as well as full-time manual focus override.

• 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 weather-resistant design that protects against dust and moisture to enable its use in inclement conditions.

• Rounded 9-blade diaphragm contributes to a pleasing bokeh quality.

This lens will work with the new R mount Canon mirrorless cameras such as the Canon R5, R6 ii or C70. If you are looking for a EF mount portrait lens you might be interested in the Canon 85mm f1.2 EF mount.