TECHWEEK
Canon has introduced the RF 10-20mm f/4L IS STM wide – angle zoom lens . Features: the first is not fisheye, despite the ultra-wide 10 mm, the lines remain straight, the second is an image stabilizer for handheld shooting in situations where it is not possible to shoot with a tripod. The third feature is the price, which may exceed the cost of some cameras on which you want to install this optics: $2299.
Canon RF 10-20mm f/4L IS STM
Main characteristics
- Optical design: 16 elements in 12 groups, including aspherical, Super UD and UD lenses, including 1 aspherical UD element
- 9 blade aperture
- L series lens quality
- Straight optical design, 130° viewing angle
- Image Stabilization (IS) with peripheral control – 5 stops of optical stabilization or 6 stops in conjunction with camera IBIS (with a camera that has IBIS, of course)
- Minimum focusing distance 25 cm at all focal lengths
- Dust- and water-resistant housing – for professional work in difficult conditions
- SWC and ASC (Air Sphere) coatings reduce the ghosting that occurs with some wide-angle lenses
- Canon’s first L series lens with STM autofocus drive
- Full-time manual focus capability
- Customizable control ring for adjusting aperture, ISO and exposure compensation
- Built-in hood
- Dimensions 84 x 112 mm, weight 570 g
Canon RF 10-20mm f/4L IS STM
Presentation from Canon
