|
| Weight: |
3290 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: |
285 mm
|
| Diameter: |
127 mm
|
| Focal length: |
Permanent
|
| Lens type: |
Telephoto lens
|
| Max viewing angle: |
42 degrees min
|
| Minimum focus distance: |
2.4 m
|
| Auto focus: |
There is
|
| Focal length of prime lens: |
300 mm
|
| Bayonet: |
4/3
|
| Filter thread diameter: |
43 mm
|
| Aperture F at min. focal length: |
2.8
|
| Minimum aperture F: |
22
|
| Number of aperture blades: |
9
|
| Security: |
Dustproof, frost resistance, moisture protection
|
| Number of element groups: |
11
|
| Number of low dispersion elements: |
3
|
| Number of elements: |
13
|