Pentax SMC D FA 645 55mm F2.9 specs
We are currently working on upgrading our specs, but here are some short details.
Lens Mount: 645 KAF2 bayonet
Lens Construction: 9 elements, 7 groups
Angle of View: 53 degrees on 645D, 65 degrees on 645, 645N, 645NII
Aperture: Min: F2.8, Max: F22
Number of Diaphragm Blades: 9
Minimum Aperture: F2.8
Minimum Focusing Distance: 1.64’ (0.5m)
Filter Diameter: 67mm
Maximum Magnification: 0.17X
Dimensions: 3.2x2.7” (81.3x68.2mm)
Weight: 14.7 oz (416g) without hood 16.3 oz (463g) with hood
Case: S100-120 (included)
Objective Cap: O-LC67 67mm
Hood: PH-RBN 67mm (included)
Lens Aperture Ring: N/A
Tripod Adapter: N/A
Diaphragm Control: N/A
Focal Length: 55mm
Notes: N/A
Lens Construction: 9 elements, 7 groups
Angle of View: 53 degrees on 645D, 65 degrees on 645, 645N, 645NII
Aperture: Min: F2.8, Max: F22
Number of Diaphragm Blades: 9
Minimum Aperture: F2.8
Minimum Focusing Distance: 1.64’ (0.5m)
Filter Diameter: 67mm
Maximum Magnification: 0.17X
Dimensions: 3.2x2.7” (81.3x68.2mm)
Weight: 14.7 oz (416g) without hood 16.3 oz (463g) with hood
Case: S100-120 (included)
Objective Cap: O-LC67 67mm
Hood: PH-RBN 67mm (included)
Lens Aperture Ring: N/A
Tripod Adapter: N/A
Diaphragm Control: N/A
Focal Length: 55mm
Notes: N/A
If you are interested in using our specs commercially, check out our Camera Lenses specs database licensing page.
Filed in: Pentax Camera Lenses
Description: The D FA 645 55mm F2.9 lens is a fast, standard lens designed specifically for use with the PENTAX 645D. It features an advanced optical design tailored for digital photography, quiet SDM autofocus, and it's fully weather sealed for field use.
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