|
| Weight: |
416 g
|
| Brand: |
Pentax
|
| Description: |
Bayonet mount: Pentax 645, lens type: standard, focal length: fixed, autofocus, prime lens focal length: 55 mm, aperture F at min. focal length: 2.80, aperture F at max. focu
|
| Type: |
Lens
|
| Functions: |
Ultrasonic motor
|
| Length: |
81.3 mm
|
| Diameter: |
68.2 mm
|
| Focal length: |
Permanent
|
| Lens type: |
Standard
|
| Minimum focus distance: |
0.5 m
|
| Auto focus: |
There is
|
| Focal length of prime lens: |
55 mm
|
| Bayonet: |
Pentax 645
|
| Filter thread diameter: |
67 mm
|
| Aperture F at max. focal length: |
2.8
|
| Aperture F at min. focal length: |
2.8
|
| Minimum aperture F: |
22
|
| Number of aperture blades: |
9
|
| Number of element groups: |
7
|
| Number of elements: |
9
|