|
| Weight: |
428 g
|
| Brand: |
Richarm
|
| Description: |
Bayonet mount: T-mount, lens type: ultra wide-angle fisheye, focal length: fixed, prime lens focal length: 8 mm, aperture F at min. focal length: 3.50, aperture F at max. focal length
|
| Type: |
Lens
|
| Focal length: |
Permanent
|
| Lens type: |
Ultra wide angle fisheye
|
| Minimum focus distance: |
0.3 m
|
| Focal length of prime lens: |
8 mm
|
| Bayonet: |
T-mount
|
| Aperture F at max. focal length: |
3.5
|
| Aperture F at min. focal length: |
3.5
|
| Minimum aperture F: |
22
|
| Number of element groups: |
7
|
| Number of elements: |
10
|