INCLUDED - Canon RF 10-20mm f/4 L IS STM Lens, Lens Cap, Lens Dust Cap RF, Lens Case (LP1219), Slinger Soft Lens Case, Lens Shade, Lens Pen, Cleaning Kit, Tether & Cloth. ULTRA-WIDE PERSPECTIVE - Capture expansive scenes with the 10-20mm focal length, perfect for landscapes, interiors, and creative compositions on full-frame Canon EOS R-series cameras. SUPERIOR IMAGE QUALITY - Experience exceptional clarity and sharpness thanks to advanced optics, including Super UD, UD, and aspheric lenses, minimizing distortion across the zoom range. STEADY & SHARP IMAGES - Benefit from 5 stops of image stabilization (6 stops with coordinated IS), ensuring crisp, clear photos and videos even in low light or when shooting handheld.