Canon RF 10-20mm f/4 L IS STM Lens
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OVERVIEW
Key Features
- Full-Frame | f/4 to f/22
- Fast Ultrawide Zoom
- High-Speed STM Autofocus System
- Optical Image Stabilizer
- Programmable Control Ring
- One Super UD and Three UD Elements
- Air Sphere and SWC Coatings
- Weather-Sealed Construction
Dynamic Ultrawide Versatility
A state-of-the-art ultrawide zoom lens, the Canon RF 10-20mm f/4 L IS STM delivers professional-quality results for all your landscape, nature, architecture, and interior image-making needs. Optimized for both photo and video applications, this versatile, full-frame L-series lens provides visual drama for outstanding results that will be remembered for a lifetime.
Advanced L-Series Optics
- A rectilinear optical design features one Super UD element, three standard UD elements, and three aspherical elements to reduce chromatic aberration and distortion throughout the zoom range while also providing consistent edge-to-edge sharpness and illumination.
- ASC (Air Sphere Coating) and SWC (Subwavelength Structure Coating) to reduce flare, ghosting, and other aberrations for increased contrast and color accuracy.
- FLC fluorine coating applied to the lens's surface effectively repels dust, water droplets, grease, and dirt, ensuring easy removal even when they adhere to the lens surface. This coating also endures a high frequency of lens surface wiping, and its antireflective effect contributes to the capture of clear images.
Handling and Design
- Configurable Control Ring can be used to adjust a variety of exposure settings, including aperture, ISO, and exposure compensation.
- Nine-blade diaphragm to create a smooth and pleasing bokeh quality.
- Accepts rear insert-type gelatin filters, which are cut-to-size and inserted behind the rear lens element.
- Built-in petal-shaped lens hood.
- L-series construction is sealed against dust and moisture for working in inclement environmental conditions.
Specifications
Canon RF 10-20mm f/4L IS STM
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Packaging Info
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Canon RF 10-20mm f/4 L IS STM Lens