sigma 12 24mm f4 5 6 ex dg asph hsm nikon digital slr camera cameras toronto canada store aden
this sigma 12 24mm f4 5 5 6 lens has a large variable angle of view from 122 super wide angle at 12mm diagonal axis to 84 1 the 4 special low dispersion sld glass elements enable effective compensation of color aberration which is a common problem with super wide angle lenses features an inner focusing system that keeps the length of the lens unchanged while controlling aberration a minimum focusing distance of 11 at all focal lengths and it s equipped with a petal type hood to block out extraneous light please note this lens is designed for nikon digital lens mount 7 year sigma canada warranty for more details visit the sigma website