Description:
The high performance DA* 200mm ED (IF) lens incorporates an SDM system which creates a smoother, quieter auto focus. Featuring a Quick-shift Focus System, switching from auto focus to manual is instantaneous. Developed specifically for PENTAX digital SLRs, the DA* 200mm ED (IF) SDM lens has PENTAX SP coating which protects the exposed lens elements, and a focal length equivalent to 300mm in the 35mm format. Weather and dust resistant, it's the perfect lens for extreme weather conditions.
Features:
Features
|
Lens Mount: |
- PENTAX KAF2 |
| Focal
Length: |
- 200mm (equiv
307mm) |
| Aperture: |
- f/2.8 |
| Min
Aperture: |
- f/22 |
| Lens
construction: |
- 9 elements in
8 groups |
| Angle of
view: |
- 8.1° (w/
Pentax DSLR) |
| Minimum
focusing distance: |
- 3.9’ (1.2m) |
| Filter
Diameter: |
- 77mm
|
| Maximum
magnification: |
- 0.20x |
| Diaphragm
control: |
- Fully
Automatic |
| Number of
aperture blades: |
- 9
|
| Lens
Aperture Ring: |
- n/a
|
| Tripod
Adapter: |
- n/a
|
| Hood: |
- PH-RBK 77mm |
| Objective
Cap : |
- O-LC77 |
| Case: |
- S120-160 |
| Max Diameter
x Min Length : |
- 3.3 x 5.3”
(83 x 134mm) |
| Weight (w/o hood): |
- 29.1 oz (825g) |