Mount | K-type bayonet [Pentax] |
---|---|
Focal length, mm | 16 |
Maximum aperture | f/2.8 |
Minimum focusing distance | 30 cm |
Diaphragm action | manual |
Angle of View | 180° |
Construction | 10 elements in 7 groups |
Filter size | M26x0,75 |
Dimensions, (Diameter x Length) | 61x68 mm |
Weight, kg | 0.31 |