|
| Brand: |
Olympus
|
| 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
|
| Life time: |
5 years
|
| Guarantee period: |
2 y.
|
| Max. focal length: |
17 mm
|
| Min. focal length: |
17 mm
|
| Focal length: |
Permanent
|
| Lens type: |
Wide angle
|
| Minimum focus distance: |
0.25 m
|
| Auto focus: |
There is
|
| For non-full frame cameras only: |
Yes
|
| Focal length of prime lens: |
17 mm
|
| Bayonet: |
4/3
|
| Filter thread diameter: |
46 mm
|
| Aperture F at max. focal length: |
1.8
|
| Aperture F at min. focal length: |
1.8
|
| Minimum aperture F: |
22
|
| Number of aperture blades: |
7
|
| Number of aspherical elements: |
2
|
| Number of element groups: |
9
|
| Number of elements: |
6
|