7artisans 7.5mm f/2.8 Micro 4/3 mark II
|
|
| Weight: | 265 g |
| Brand: | 7artisans |
| 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 |
| Focal length: | Permanent |
| Lens type: | Ultra wide angle fisheye |
| Minimum focus distance: | 0.15 m |
| Focal length of prime lens: | 75 mm |
| Bayonet: | Micro 4/3 |
| Aperture F at max. focal length: | 2.8 |
| Aperture F at min. focal length: | 2.8 |
| Number of aperture blades: | 7 |
| Number of element groups: | 9 |
| Number of elements: | 11 |