Canon RF 5.2mm f/2.8 L Dual FisheyeUnlock new dimensions in visual storytelling with the RF 5. 2mm f 2. 8 L Dual Fisheye 3D VR from Canon. Currently compatible with the EOS R5 Mirrorless Digital Camera, this L series lens is the world's first digital interchangeable lens that can capture stereoscopic 3D 180 VR imagery to a single image sensor. The dual high performance L series fisheye lenses combine imagery onto a single image sensor delivering impressive results to a single file.