|
| Weight: |
819 g
|
| Brand: |
Pentax
|
| Equipment: |
Lens hood
|
| 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: |
Adapted for video shooting, focusing motor for Nikon F, ultrasonic motor
|
| Length: |
175 mm
|
| Diameter: |
78.5 mm
|
| Max. focal length: |
210 mm
|
| Min. focal length: |
70 mm
|
| Focal length: |
Variable
|
| Lens type: |
Telephoto lens
|
| Zoom ratio: |
3x
|
| Max viewing angle: |
34.5 deg.min
|
| Minimum focus distance: |
0.95 m
|
| Auto focus: |
There is
|
| Bayonet: |
Pentax KAF4
|
| Aperture F at min. focal length: |
4
|
| Minimum aperture F: |
32
|
| Number of aperture blades: |
9
|
| Security: |
Dustproof, waterproof
|
| Minimum viewing angle: |
11.8 deg.min
|
| Number of element groups: |
14
|
| Number of low dispersion elements: |
3
|
| Number of elements: |
20
|