Lens Construction | 19 elements in 14 groups |
---|---|
Minimum aperture | F22 |
Filter size | 82㎜ |
Angle of view (35mm equivalent) | 84.1°-23.3°° |
Minimum focusing distance | 45cm / 17.7in |
Dimensions (Diameter x Length) | φ88.6mm x 109.4mm / 3.5in x 4.3in |
Number of diaphragm blades | 9 (rounded diaphragm) |
Maximum magnification ratio | 1:4.6 |
Weight | 885g / 31.2oz |