|
| Weight: |
280 g
|
| 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
|
| Functions: |
Focusing motor for Nikon F
|
| Length: |
73 mm
|
| Diameter: |
79.5 mm
|
| Max. focal length: |
18 mm
|
| Min. focal length: |
9 mm
|
| Focal length: |
Variable
|
| Lens type: |
Wide angle
|
| Zoom ratio: |
2x
|
| Max viewing angle: |
100 deg.min
|
| Minimum focus distance: |
0.25 m
|
| Auto focus: |
There is
|
| Bayonet: |
4/3
|
| Filter thread diameter: |
72 mm
|
| Aperture F at max. focal length: |
5.6
|
| Aperture F at min. focal length: |
4
|
| Number of aperture blades: |
7
|
| Minimum viewing angle: |
62 degrees min
|
| Number of aspherical elements: |
2
|
| Number of element groups: |
9
|
| Number of elements: |
13
|