Sigma AF 100-300mm f/4.5-6.7 DL MACRO Nikon F
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| Weight: | 410 g |
| 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: | Macro mode |
| Length: | 99 mm |
| Diameter: | 70 mm |
| Max. focal length: | 300 mm |
| Min. focal length: | 100 mm |
| Focal length: | Variable |
| Lens type: | Telephoto lens |
| Zoom ratio: | 3x |
| Max viewing angle: | 24.24 deg.min |
| Minimum focus distance: | 2 m |
| Auto focus: | There is |
| Bayonet: | Nikon F |
| Filter thread diameter: | 55 mm |
| Aperture F at max. focal length: | 6.7 |
| Aperture F at min. focal length: | 4.5 |
| Minimum aperture F: | 22 |
| Number of aperture blades: | 8 |
| Minimum viewing angle: | 8.12 deg.min |
| Number of element groups: | 10 |
| Number of elements: | 13 |