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Pentax-smc-fa-31mm-f1-8.15672992
8.6 out of 10

Pentax smc FA 31mm F1.8

With sleek aesthetics and exceptional performance, the ultra-fas Read more

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Specifications

Feature
Value
Comment
Lens
PENTAX K AF
Angle Of View
70 degrees
Number Of Diaphragm Blades
9
Minimum Focusing Distance
12 inches
Maximum Magnification
0.16X
Weight
12.2 oz.
Objective Cap
N/A
Lens Aperture Ring
Yes
Diaphragm Control
Fully automatic
Lens Construction
7 groups 9 elements
Aperture
F1.8
Minimum Aperture
22
Filter Diameter
58mm
Dimensions
2.6 x 2.7"
Case
N/A
Hood
N/A
Tripod Adapter
No
Focal Length
31mm (equiv. 46.5)
Release Date
First seen
1 February 2001