Description, Notes & Specifications
| Manufactured: | 1958—1961 |
|---|---|
| Camera Mount: | M42x1 |
| Lens Elements / Groups: | 4 / 4 |
| Diaphragm Type: | pre-set |
| Diaphragm Blades: | — |
| Angle of View: | 23° |
| Maximum Aperture: | f/2·8 |
| Minimum Aperture: | f/22 |
| Minimum Focus Distance: | 1·2 metres |
| Magnification Factor: | — |
| Filter Size: | ø 46 mm (screw) |
| Length: | — |
| Largest Diameter: | — |
| Weight: | — |
| Product Numbers: | 331 / 43310 |
| Serial Number Range: | — |
| My Serial Number: | — |
Distance engravings in yellow (metres) and blue (feet), or both in white; no IR marker.
The same optical design was used for the Auto-Takumar 1:2.8 f=105mm lens.
Review
Recommended: Not Tested
References
- van Oosten, G. 1999. The Ultimate Asahi Pentax Screw Mount Guide. Uitgeverij Jansz.