Features:
- RF ultra-wide angle lens for full-frame cameras – especially suited to a mirrorless design, this lens is compact, wellbalanced and smaller than previous digital SLR ultra-wide lens designs.
- Incredible 10-20mm coverage for stills and video with full-frame EOS R series cameras.
- Excellent image quality: highlights include 1 super UD lens, 3 UD lenses, 3 aspheric lenses with Subwavelength structure coating (SWC) and Air Sphere Coating (ASC) to reduce ghosting.
- Minimum focus distance of approx. 9.8 in./0.25m with a maximum magnification of 0.12x.
- Canon leadscrew type STM (stepping motor) focus drive, especially suited for smooth, quiet video AF operation.
Details: The RF10-20mm F4 L IS STM is an unique ultra-wide angle lens that gives you corrected, rectilinear coverage to an incredible 10mm with full-frame cameras. Great for still photography and videography, the 10mm ultra-wide angle effect is unparralled for its dramatic look, lending visial appeal to your landscape, interior, architecture, travel, and even photojournalism images. This lens features true L-Series quality with optical and digital corrections for distortion, and optical image stabilization (OIS) for better low light performance, especially when shooting video. Autofocus is handled by a tried and true STM-type focus motor which actually allows the overall lens design to be more compact while still providing rapid AF and smooth focusing during video recording. In addition, this lens can acheive an image stabilization effect of 6.0 CIPA standard stops with coordinated IS. The front lens element is coated in Fluorine for added durability so you can eaily wipe away oils and fingerprints.
