Focal Length | 21mm Comparable 35mm Focal Length: 31.5 mm |
Aperture | Maximum: f/3.2 Minimum: f/22 |
Camera Mount Type | Pentax K |
Format Compatibility | Pentax Digital (APS-C) |
Angle of View | 68° |
Minimum Focus Distance | 7.9" (20.07 cm) |
Magnification | 0.17x |
Elements/Groups | 8/5 |
Diaphragm Blades | 7 |
Autofocus | Yes |
Filter Thread | Front:49 mm |
Dimensions (DxL) | Approx. 2.5 x 1" (63.50 x 25.40 mm) |
Weight | 4.2 oz (119 g) |
$25.00 / 7 Days
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