Canon RF 20mm f1.4L VCM Category_Converters & Adapters Optical design is based on

Optical design is based on Sonnar formula with numerous refinements

Being the first

With an extra stop of light

Atomos UltraSync BLUE and more

Continued refinements and technologies such as Vibration Reduction (VR) II and optimized autofocus (AF) modes in the lens enhance functionality and improve performance for discerning FX and DX-format digital SLR photographers

Canon RF 20mm f1.4L VCM Category_Converters & Adapters Optical design is based onWith the RF 20mm f1. 4 L VCM, Canon presents an entirely different L series lens, targeting a wide range of still image and video shooters, with a combination of strong wide angle coverage, a fast f 1. 4 maximum aperture, and excellent optical design. On a full frame camera this lens gives you a vivid wide angle look which has for decades been used in landscape, street photography, architectural photography, and strong commercial imagery. On the video