|
| Weight: |
1600 g
|
| Brand: |
Entaniya
|
| 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
|
| Focal length of prime lens: |
23 mm
|
| Bayonet: |
Micro 4/3
|
| Aperture F at max. focal length: |
2.8
|
| Aperture F at min. focal length: |
2.8
|
| Number of element groups: |
12
|
| Number of low dispersion elements: |
4
|
| Number of elements: |
18
|