Canon's new stereoscopic RF-S7.8mm F4 STM DUAL camera lens for spatial video recording recently became available for pre-order. In the U.S., pricing is set at $449.99, and orders are estimated to be delivered in mid-November. Apple and Canon announced the lens at WWDC in June. The lens attaches to Canon's EOS R7, enabling the mirrorless camera to record 3D videos for playback on AR/VR headsets lik