Tamron 90mm f2.8 Macro is an Auto Focus (AF) Macro Prime
lens with 35mm FF max sensor coverage and it is designed to be used with Pentax KAF mount cameras.
Tamron 90mm f2.8 Macro is compatible with cameras that have Pentax KAF lens mount.Some of the latest released cameras with Pentax KAF lens mount are Pentax K-3 III
, Pentax K-1 II
and Pentax KP
Max sensor coverage of Tamron 90mm f2.8 Macro is 35mm FF.
Tamron 90mm f2.8 Macro has a fixed focal lenght of 90mm. When mounted on a 35mm FF format camera, it provides an 35mm (FF) equivalent of 90mm.
Tamron 90mm f2.8 Macro has a max aperture of F2.8 and a minimum aperture of F32.0.