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Pentax SMC DA 40mm F2.8 XS
9.3 out of 10

Pentax SMC DA 40mm F2.8 XS

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Specifications

Feature
Value
Comment
Lens
PENTAX KAF
Angle Of View
39°
Minimum Focusing Distance
1.31’ (0.4m)
Maximum Magnification
0.13X
Weight
1.8 oz
Lens Aperture Ring
n/a
Diaphragm Control
Fully Automatic
Notes
External appearance by renowned designer Marc Newson. SP (Super Protect) coating. “World’s thinnest interchangeable lens” at time of introduction.
Lens Construction
5 elements in 4 groups
Aperture
F2.8
Minimum Aperture
F22
Filter Diameter
27mm
Dimensions
2.5 x 0.36” (62.9 x 9.2mm)
Tripod Adapter
n/a
Focal Length
40mm (equiv 61mm)
Release Date
First seen
28 March 2012