Sigma''s 10mm F456 EX DC ultrawide zoom lens for digital SLR cameras is ideal for landscape photography, building interiors, group and party pictures and so much more Great for working with close foreground subjects as this lens features a minimum focusing distance of 94inch at all focal lengths ensuring great creative potentialSigma''s 10mm F456 EX DC ultrawide zoom lens for digital SLR cameras is ideal for landscape photography, building interiors, group and party pictures and so much more Great for working with close foreground subjects as this lens features a minimum focusing distance of 94inch at all focal lengths ensuring great creative potentialThe Sigma 10mm F/456 EX DC is currently the widest of the superwide angle zooms available for your Sony APSC sensor camera, and isn't designed to be used on full frame/film cameras The lens is finished in the standard Sigma sparkly dirtlook black which I hate, however, quality is good, with a nice fit and finish Sigma