The Tokina AF 17mm f/3.5 AT-X is one of the few fix-focal lenses below 20mm. Obviously intended as an ultra-wide solution for full-frame cameras its field-of-view on APS-C DSLRs is cropped to an equivalent of 28mm which is a little more interesting compared to the usual 20mm counterparts.
The Tokina AF 17mm f/3.5 AT-X is one of the few fix-focal lenses below 20mm. Obviously intended as an ultra-wide solution for full-frame cameras its field-of-view on APS-C DSLRs is cropped to an equivalent of 28mm which is a little more interesting compared to the usual 20mm counterparts.
The Tokina AF 17mm f/3.5 AT-X is one of the few fix-focal lenses below 20mm. Obviously intended as an ultra-wide solution for full-frame cameras its field-of-view on APS-C DSLRs is cropped to an equivalent of 28mm which is a little more interesting compared to the usual 20mm counterparts.