Description, Notes & Specifications
| Manufactured: | 1961—1965 |
|---|---|
| Camera Mount: | M42x1 |
| Lens Elements / Groups: | 2 / 1 |
| Diaphragm Type: | manual |
| Diaphragm Blades: | — |
| Angle of View: | 5° |
| Maximum Aperture: | f/5 |
| Minimum Aperture: | f/22 |
| Minimum Focus Distance: | 10 metres |
| Magnification Factor: | — |
| Filter Size: | ø 46 mm (screw) * |
| Length: | — |
| Largest Diameter: | — |
| Weight: | — |
| Product Numbers: | 326 / 43260 |
| Serial Number Range: | — |
| My Serial Number: | — |
Non-removable rotating tripod collar; built-in extending lens hood.
To attach the lens to a camera, the rear part is removed by rotating a collar. This part is then screwed onto the camera and the rest of the lens attached with a four-claw bayonet mount.
* The filters are attached to the rear (removable) tube.
Review
Recommended: Not Tested
References
- van Oosten, G. 1999. The Ultimate Asahi Pentax Screw Mount Guide. Uitgeverij Jansz.