Pentax D FA 645 55mm F2.8 AL[IF] SDM AW specs
![Pentax D FA 645 55mm F2.8 AL[IF] SDM AW](https://www.meetgadget.com/image.php?t=product&id=12808&img=9ea4b0bf5327a8855812997d65dd2b12.jpg&v=200&name=)
We are currently working on upgrading our specs, but here are some short details.
Focal length - 55mm
Diagonal Angle of view (APS-C) - 53ยบ
Maximum aperture - F2.8
Minimum aperture - F22
Lens Construction - 9 elements / 7 groups
Number of diaphragm blades - 9, rounded
Minimum focus - 0.5m
Maximum magnification - 0.17x
AF motor type - Supersonic Drive Motor (SDM), Quick Shift manual focus
Filter thread - 67mm
Weight - 146g (14.7 oz)
Dimensions - 81.3mm diameter x 68.2mm length (3.2 x 2.7 in)
Lens Mount - Pentax 645KAF2
Diagonal Angle of view (APS-C) - 53ยบ
Maximum aperture - F2.8
Minimum aperture - F22
Lens Construction - 9 elements / 7 groups
Number of diaphragm blades - 9, rounded
Minimum focus - 0.5m
Maximum magnification - 0.17x
AF motor type - Supersonic Drive Motor (SDM), Quick Shift manual focus
Filter thread - 67mm
Weight - 146g (14.7 oz)
Dimensions - 81.3mm diameter x 68.2mm length (3.2 x 2.7 in)
Lens Mount - Pentax 645KAF2
If you are interested in using our specs commercially, check out our Camera Lenses specs database licensing page.
Filed in: Pentax Camera Lenses
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