Pentax HD FA 31mm f/1.8 Limited Lens
Product options:
|
Focal Length |
31mm |
|
Maximum Aperture |
F1.8 |
|
Minimum Aperture |
F22 |
|
Lens Construction |
9 elements in 7 groups |
|
Angle of View (Diagonal) |
70°(when attached to PENTAX 35mm full-frame SLR cameras) |
|
Mount |
KAF |
|
Minimum Focusing Distance |
0.3m (0.98ft.) |
|
Maximum Magnification |
0.16x |
|
Filter Diameter |
58mm |
|
Diaphragm Control |
Fully automatic |
|
Number of Diaphragm Blades |
9 |
|
Aperture Ring |
equipped |
|
Tripod Mount |
N/A |
|
Lens Hood |
fixed |
|
Lens Cap |
O-LW65B (included) |
|
Lens Case |
P70-140 (included) |
|
Maximum Diameter x Length |
approx. 65mm x 69mm (approx. 2.6in. x 2.7in.) |
|
Weight |
approx. 341g |
|
Temperature |
-10°C～40°C (14°F～104°F) |
|
Humidity |
85% or less (no condensation) |
|
Included Accessories |
Lens Cap O-LW65B, Lens Mount Cap K, Lens Case P70-140 |
|
Others |
HD Coating |
Code: 20210
