Irix 45mm F1.4 is a Manual Focus (MF) Standard Prime
lens with 35mm FF max sensor coverage and it is designed to be used with Canon EF mount cameras.
Irix 45mm F1.4 is compatible with cameras that have Canon EF lens mount.Some of the latest released cameras with Canon EF lens mount are Canon 1D X III
, Canon 6D MII
and Canon 5D MIV
Max sensor coverage of Irix 45mm F1.4 is 35mm FF.
Irix 45mm F1.4 has a fixed focal lenght of 45mm. When mounted on a 35mm FF format camera, it provides an 35mm (FF) equivalent of 45mm.
Irix 45mm F1.4 has a max aperture of F1.4.