|
| Weight: |
370 g
|
| Brand: |
Sigma
|
| Description: |
Mount: Pentax KA/KAF/KAF2/KAF3, lens type: ultra wide-angle fisheye, focal length: fixed, autofocus, prime lens focal length: 15 mm, aperture F at min. focal length: 2.8
|
| Type: |
Lens
|
| Functions: |
Focusing motor for Nikon F
|
| Length: |
65 mm
|
| Diameter: |
73.5 mm
|
| Focal length: |
Permanent
|
| Lens type: |
Ultra wide angle fisheye
|
| Minimum focus distance: |
0.15 m
|
| Auto focus: |
There is
|
| Focal length of prime lens: |
15 mm
|
| Bayonet: |
Pentax KA/KAF/KAF2/KAF3
|
| Aperture F at min. focal length: |
2.8
|
| Minimum aperture F: |
22
|
| Number of aperture blades: |
7
|
| Minimum viewing angle: |
180 deg.min
|
| Number of element groups: |
6
|
| Number of elements: |
7
|