
| Lens Construction: | 25 elements in 15 groups |
| Angle of View: | 16.4°-4.1° |
| Number of Diaphragm Blades: | 9 (Rounded diaphragm) |
| Minimum Aperture: | F22-29 |
| Minimum Focusing Distance: | 58-280cm / 22.8–110.2in. |
| Maximum Magnification Ratio: | 1:2.9 (At a focusing distance of 180mm) |
| Filter Size: | φ95mm |
| Dimensions: | φ109.4mm × 263.6mm / φ4.3in. x 10.4in. |
| Weight: | 2,100g / 74.1oz. (Tripod socket included) |