Canon RF 85mm f / 1.2L USM lens
Combining a precious short telephoto focal length with an exceptionally bright maximum aperture, the Canon RF 85mm f / 1.2L USM is also characterized by its advanced optical design to produce well-corrected images. The fast f / 1.2 design excels in difficult lighting conditions and also benefits working with shallow depth of field and selective focus techniques. The optical design incorporates a Blue Spectrum Refractive Optics element; A specially developed element that almost completely eliminates chromatic aberrations and color stripes for remarkable clarity and color accuracy. In addition to this, an ultra-low dispersion element and an aspherical element are also presented to further control various aberrations and distortions for great sharpness and resolution. The individual elements also feature an Air Sphere Coating to suppress sparkles and ghost images to obtain high contrast and color fidelity when working in bright and backlit conditions.
Complementing the image capabilities is an ultrasonic motor suitable for the ring, which offers fast, almost silent autofocus and full-time manual focus override. A single control ring is also integrated into the lens design for intuitive control over exposure settings from the lens itself.
Portrait-length prime is designed for mirrorless digital cameras with full-frame Canon RF frames.
The exceptionally bright f / 1.2 maximum aperture allows extensive control over depth of field for selective focus applications and also benefits from working in low light situations.
The Blue Spectrum Refractive Optics element virtually eliminates color stripes and chromatic aberrations by refracting the shorter wavelengths of the visible spectrum (blue light).
An aspherical element and a UD element also help control aberrations and distortions for a sharper and clearer image quality.
An air sphere lining (ASC) has been applied to the lens elements to reduce widening and the backlit phantom effect for sustained light transmission and high contrast in intense lighting conditions.
The ultrasonic ring motor (USM), together with optimized focusing algorithms, a high-speed CPU and an internal focusing design, is used to deliver fast, accurate and quiet autofocus performance, as well as manual focus override. full time.
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 weather-resistant design that protects against dust and moisture to allow its use in inclement conditions.
The rounded 9-blade diaphragm contributes to a nice bokeh quality.