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) |