Coveringversatile wide-angle range the canon ef-s 10-22mm f 3.5-4.5 Usm is designed for ef-s-mount aps-c dslrs and provides16-35.2Mm equivalent focal length range to suit working inwide array of shooting conditions. Benefitting the flexible zoom range issophisticated optical design which includes one super-ud element and three aspherical elements to control chromatic and spherical aberrations andsuper spectra coating has been applied to limit flare and ghosting for improved contrast. Additionally this lens sportsring-type usm for quick and quiet autofocus performance and full-time manual focus override and an internal focus design also quickens focusing speeds and maintains the overall lens length during operation.
Brand: Teds
Size: []
