Description, Notes & Specifications
| Manufactured: | 1959—1963 |
|---|---|
| Camera Mount: | M42x1 |
| Lens Elements / Groups: | 5 / 4 |
| Diaphragm Type: | semi-automatic |
| Diaphragm Blades: | — |
| Angle of View: | 18° |
| Maximum Aperture: | f/3·5 |
| Minimum Aperture: | f/22 |
| Minimum Focus Distance: | 1·8 metres |
| Magnification Factor: | — |
| Filter Size: | ø 49 mm (screw) |
| Length: | — |
| Largest Diameter: | — |
| Weight: | — |
| Product Numbers: | 343 |
| Serial Number Range: | — |
| My Serial Number: | — |
Distance engravings in yellow (metres) and blue (feet); no IR marker.
Optical design is similar, but not the same as the Takumar 1:3.5/135 (Mark I) lens.
Review
Recommended: Not Tested
References
- van Oosten, G. 1999. The Ultimate Asahi Pentax Screw Mount Guide. Uitgeverij Jansz.