by Ian Burley
Specifications
| Lens Construction | 11 Elements in 10 Groups |
|---|---|
| Angle of View | 23.3 degrees |
| Number of Diaphragm Blades | 8 Blades |
| Minimum Aperture | F45 |
| Minimum Focusing Distance | 31.3cm (to sensor plane) |
| Maximum Magnification | 1:1 |
| Filter Size | Diameter 58mm |
| Dimensions | Diameter 74mm X Length 97.5mm |
| Weight | 460g |
| Corresponding AF Mounts | SIGMA, CANON, NIKON (D), SONY, PENTAX, FOUR THIRDS |