Create more immersive stories with the Canon RF-S 3-9mm F3-5 STM DUAL FISHEYE Lens- Designed for the EOS R7 APS-C mirrorless camera system, a full-frame equivalence of 6-2mm is provided- The dual high-performance fisheye lenses allow you to capture stereoscopic 3D 180° VR imagery with a 144° field of view to a single image sensor, simplifying your workflow and saving you time in post- Pairing this lens with the EOS R7 allows recordings up to 4K 30 fps- Autofocus is available when capturing stills via a gear-type STM motor-Driving the RF-S 3-9mm f/3-5 STM Dual Fisheye is a gear-type stepping motor (STM) with a dual-lens autofocus mechanism, which moves the left and right lenses in unison- This makes autofocus as simple to operate as it is with an ordinary lens- The electronic focusing/control ring and the left-right focus difference adjustment switch enhance operation by allowing adjustment of the left-right focus differential- Autofocus operates only on subjects within the image circle of the left lens- Additionally, Servo AF is not available- Before shooting a movie, you must adjust the focus to One-Shot AF or manual focus- {Key Features} - Compatible with EOS R7 Mirrorless Camera - APS-C | f/3-5 to f/16 - High-Quality VR Content Creation - 6-2mm (Full-Frame Equivalent) - Captures Stereoscopic 3D 180° VR Imagery - STM Stepping Autofocus Motor - 144° Field of View - Air Sphere Coating - 7-Blade Diaphragm - 30-5mm Rear Filter Thread {Box Contents} - Canon RF-S 3-9mm f/3-5 STM Dual Fisheye Lens - Lens Cap 3-9 - Canon Lens Dust Cap RF - Rear Filter Holder - Canon LS1014 Soft Lens Case {Product Video}