Canon RF 20mm F1.4L VCM lens

Canon RF 20mm F1.4L VCM lens

The long-awaited 20mm lens for the VCM series. This now makes for a set suitable for filming, with the look, size and performance of the optics being very consistent. The focusing speed or still image quality also leaves nothing to be desired, making this a great fit for photographers.

Thanks to the wide focal length, this is also great for shooting with Super35 cameras and cropping.

• Same weight and filter thread as other lenses in the series
• Weatherproof, professional-grade construction
• focus breathing minimized to cinema level
  
• Aperture adjustment ring with clicks to disengage
• programmable control ring and programmable button
• Two focus motors: Nano USM and new technology VCM

The size and weight of the lens is very similar to other Canon VCM models, meaning the gimbal stabilizer and rig adjustments can be kept at the same settings.

Canon has announced new Z-series zooms and these primes with a VCM focusing motor under slightly different names, but the idea behind these so-called hybrid line lenses is to combine the most important features of videography and photography in the same device, meaning that you'll find an aperture control ring and image quality optimized for film use.

And the most significant change is the VCM (Voice Coil Motor) focus motor based on voice coil technology and the traditional Nano USM (two focus motors in the lens that move different lens groups). The benefit of this is very fast and practically silent focusing.

The VCM motor creates a magnetic field, so we expect the manufacturer to provide even more detailed instructions if you have a pacemaker or other sensitive devices. But this says something about the effectiveness of the technology and that competitors have not used anything similar.

For the first time, aperture adjustment is possible with RF series lenses using a dedicated adjustment ring directly on the lens. The adjustment ring can also be locked in the automatic position and aperture adjustment is done through the camera, just like with other lenses. Aperture adjustment while taking photos only works with new camera models, we are still waiting for a list of compatible ones or a possible update.

Specifications:

• Compatibility: Canon RF mount (EOS R cameras)
• Focal length: 20mm
• Aperture: f/1.4 (min. f/16)
• Construction: 15 elements in 11 groups, 11 rounded diaphragm blades
• Nano USM and VCM focus motors
• NOTE: The Voice Coil Motor uses a powerful magnet, pacemaker users should consult the technical specifications.
• 2x UD and 1x GMo aspherical special lenses
• Closest focus: 20cm (max. magnification ratio 0.19x)
• Filter thread: 67mm
• Size: 76.5mm x 99.3mm
• Weight: 515g

The sales package includes:

• Canon RF 20mm F1.4 L VCM lens
• Lens Hood EW-73H
• Lens Case LP1219 protective bag
• Lens Cap E-67 II lens cover
• Dust Cap RF rear plug