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Pentax-smc-da-star-55mm-f1-4-sdm.1800634

Pentax smc DA Star 55mm F1.4 SDM

Standard in focal length, but excellent in quality, the smc PENT Read more

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Specifications

Feature
Value
Comment
Lens
PENTAX KAF3
Angle Of View
28.6 degrees
Number Of Diaphragm Blades
9 (rounded)
Minimum Focusing Distance
17.76 inches (0.45m)
Maximum Magnification
0.173X
Weight
13.2 oz. (375g)
Objective Cap
O-LC58
Lens Aperture Ring
N/A
Diaphragm Control
Fully Automatic
Notes
Quick-shift focus, SP (Super Protect) coating, Rounded aperture (F1.4-2.8), Dust proof and weather resistant, SDM supersonic autofocus motor, SDM-only autofocus (manual focus on non-SDM bodies)
Lens Construction
9 elements in 8 groups
Aperture
F1.4
Minimum Aperture
F22
Filter Diameter
58mm
Dimensions
2.8 x 2.6" (70.5 x 66.0mm)
Case
S90-100
Hood
PH-RBH 58mm
Tripod Adapter
No
Focal Length
55mm (equiv. 82.5mm)
Release Date
First seen
23 February 2009