Canon 6795C002 RF-S7.8mm F4 STM Dual Lens

The Canon RF-S7.8mm F4 STM Dual Lens represents Canon's push to make stereoscopic 3D content creation accessible to a broader range of creators. This compact lens houses two optical paths side by side, capturing left-eye and right-eye perspectives simultaneously onto the EOS R7's APS-C sensor. The result is native 3D imagery that can be output in Spatial, 3D 180°, and 3D Theater formats for playback on compatible VR headsets including Apple Vision Pro and Meta Quest 3. With a 60° field of view designed to mirror natural human vision, the footage feels immersive and true-to-life rather than distorted or exaggerated.

From a technical standpoint, the lens features a straight-path optical system with two UD (Ultra-low Dispersion) elements that work to minimize chromatic aberration and maintain sharpness across both channels. The gear-type STM motor handles autofocus duties quietly and efficiently, locking both lens elements in unison so there is no disparity between left and right focus — a critical requirement for comfortable 3D viewing. As part of the Canon EOS VR System and sharing the same on-sensor layout as the RF-S 3.9mm F3.5 Dual Fisheye lens, it fits into an expanding ecosystem for immersive content. For creators, vloggers, and storytellers looking to experiment with spatial video or produce content for the rapidly growing VR audience, this lens offers a genuinely practical entry point without the complexity and cost of multi-camera 3D rigs.