|
| Weight: |
870 g
|
| Brand: |
Pentax
|
| Description: |
Mount: Pentax 645, lens type: wide-angle, focal length: variable, autofocus, min. focal length: 45 mm, max. focal length: 85 mm, aperture F at min. Focal Length: 4.50 Di
|
| Type: |
Lens
|
| Functions: |
Focusing motor for Nikon F, macro mode
|
| Length: |
99.5 mm
|
| Diameter: |
85 mm
|
| Max. focal length: |
85 mm
|
| Min. focal length: |
45 mm
|
| Focal length: |
Variable
|
| Lens type: |
Wide angle
|
| Zoom ratio: |
1.9x
|
| Max viewing angle: |
76 degrees min
|
| Minimum focus distance: |
0.5 m
|
| Auto focus: |
There is
|
| Bayonet: |
Pentax 645
|
| Filter thread diameter: |
77 mm
|
| Aperture F at max. focal length: |
4.5
|
| Aperture F at min. focal length: |
4.5
|
| Minimum viewing angle: |
44.5 deg.min
|
| Zoom in macro mode: |
0.22
|
| Number of element groups: |
11
|
| Number of elements: |
9
|