Sigma 18-35mm T2 Canon EF
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| Weight: | 1455 |
| Brand: | Sigma |
| Description: | Mount: Mamiya 645, lens type: standard, focal length: variable, min. focal length: 55 mm, max. focal length: 110 mm, aperture F at min. focal length: 4.50, aperture F at max. focal length |
| Type: | Lens |
| Functions: | Adapted for video |
| Length: | 129.5 mm |
| Diameter: | 95 mm |
| Max. focal length: | 35 mm |
| Min. focal length: | 18 mm |
| Focal length: | Variable |
| Lens type: | Wide angle |
| Zoom ratio: | 1.9x |
| Max viewing angle: | 68.7 deg.min |
| Minimum focus distance: | 0.28 m |
| Bayonet: | Canon EF |
| Filter thread diameter: | 82 mm |
| Aperture F at max. focal length: | 2 |
| Aperture F at min. focal length: | 2 |
| Minimum aperture F: | 16 |
| Number of aperture blades: | 9 |
| Minimum viewing angle: | 38.7 deg.min |