Kuvaus
Specifications
Product Lines | Contemporary |
---|---|
Construction | 22 Elements in 16 Groups |
Lens Type | Telephoto |
Sensor Size | Full Frame |
Angle of view | 24.4° – 6.2° |
Number of diaphragm blades | 9 (Rounded Diaphragm) |
Minimum aperture | F22-29 |
Minimum focusing distance | 112 (W) – 160 (T) cm |
Maximum magnification ratio | 1:4.1 (400mm) |
Dimensions (diameter x length) |
⌀ 86.0 mm x 197.2 mm |
Weight (g) |
1135 g (PT-31 incl.) |
Filter diameter | 67mm |