Canon EF 17-40mm f/4 L USM Lens
Canon EF L USM Ultra-Wide Zoom Lens is built in 17 to 40mm Focal Length, f/4 Maximum Aperture and f/22 Minimum Aperture. In this lens, A Super Spectra coating has also been applied to suppress flare and ghosting for improved contrast in difficult lighting conditions. This lens has Full-Frame Format Compatibility, 104° to 57° 30′ viewing angle, 0.24x Maximum Magnification, 11.02″ / 28 cm Minimum Focus Distance with 77 mm (Front) and Gel Filter (Rear) size filter. It’s innovations such as a lens coating optimized for digital photography help minimize flare and ghosts, which often occur with digital cameras. In this lens, It also has 0.28m / 0.9 ft. Closest Focusing Distance with Inner focusing system with USM. This exclusive Auto Focus lens provides 01 year of service warranty.