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Pentax FA 645 55mm F2.8 AL[IF] SDM AW
9.0 out of 10

Pentax FA 645 55mm F2.8 AL[IF] SDM AW

Fixed 55mm standard-length focal length lens Weather sealed Read more

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Specifications

Feature
Value
Comment
Lens
645 KAF2 bayonet
Angle Of View
53 degrees on 645D, 65 degrees on 645, 645N, 645NII
Number Of Diaphragm Blades
9
Minimum Focusing Distance
1.64’ (0.5m)
Maximum Magnification
0.17X
Weight
14.7 oz (416g) without hood 16.3 oz (463g) with hood
Objective Cap
O-LC67 67mm
Lens Aperture Ring
N/A
Diaphragm Control
N/A
Lens Construction
9 elements, 7 groups
Aperture
Min: F2.8, Max: F22
Minimum Aperture
F2.8
Filter Diameter
67mm
Dimensions
3.2x2.7” (81.3x68.2mm)
Case
S100-120 (included)
Hood
PH-RBN 67mm (included)
Tripod Adapter
N/A
Focal Length
55mm
Release Date
First seen
25 April 2011