Canon unveils the RF20mm f/1.4L VCM – its current widest hybrid prime lens

With its large f/1.4 maximum aperture, the Canon RF20mm f/1.4L VCM is the fourth and widest lens amongst its series of still/video hybrid prime lenses featuring the new VCM (Voice Coil Motor) AF system.

Implied by its hybrid description, this lens is centred around content creators who regularly switch between photography and videography.

Reasonably sized for superior performance

Breaking away from the bulky impression of other models, the Canon RF20mm f/1.4L VCM lens packs an ultra-wide-angle 20mm focal length and large f/1.4 maximum aperture while weighing in around 519g, measuring around 99.3mm long.

The lens provides a unique perspective and impressive low-light performance when capturing stills of architecture in their full form. Apart from the 67mm front filter thread, sheet-type filters can be positioned close to the image sensor to minimise distortion.

Enhancing clarity across the entire frame

Acknowledging the likelihood of chromatic abbreviation from other ultra-wide lenses, the RF20mm f/1.4L VCM is the first VCM-series lens to adopt BR (Blue Spectrum Refractive) optics.

Two optimally placed GMo (glass-moulded) aspherical lenses correct various distortions, including the sagittal coma flare – resulting in clear and vibrant results from the centre to the edges.

Given its product positioning, the RF20mm f/1.4L VCM features ASC and SWC coatings that reduce flare and ghosting – producing sharp images even under glaring light sources.

Availability and Pricing

The RF20mm f/1.4L VCM will be available from 21 April 2025 – at a retail price of $2,629 through Canon Authorised Retailers. The details of the lens can be found in the table below.