Pentax HD DFA645 Macro 90mm F2.8 ED AW SR
The HD Pentax D FA 645 Macro 90mm F2.8 ED AR SR is an image-stabilized 71mm-equivalent macro lens for its 645D medium-format DSLR. The lens offers maximum magnification of 0.5x, when focused at its 41cm (1.36") minimum focusing distance. It features the company's HD and nano-scale Aero Bright coatings to maximise light transmission while reducing internal reflection. The design features 11 elements in 9 groups and the Quick-shift system for switching between autofocus and MF modes.
|Lens type||Prime lens|
|Lens mount||Pentax KAF2, Pentax 645AF2|
|Min focus||0.41 m (16.26″)|
|Weight||1040 g (2.29 lb)|
|Length||117 mm (4.61″)|