Description, Notes & Specifications
| Manufactured: | 1975 |
|---|---|
| Camera Mount: | M42x1 |
| Lens Elements / Groups: | 14 / 11 |
| Diaphragm Type: | automatic / manual |
| Diaphragm Blades: | 6 / hexagonal |
| Angle of View: | 50·5~20° |
| Maximum Aperture: | f/4 |
| Minimum Aperture: | f/22 |
| Minimum Focus Distance: | 1·5 metres |
| Magnification Factor: | — |
| Filter Size: | ø 58 mm (screw) ø 67 mm (screw) * |
| Length: | 128 mm |
| Largest Diameter: | 72 mm |
| Weight: | — |
| Product Numbers: | 44012 |
| Serial Number Range: | — |
| My Serial Numbers: | 7370224 |
SMC TAKUMAR-ZOOM 45~125mm f/4 — Zoom lens covering most-needed popular focal lengths from standard to moderately long. Single ring for focussing and zooming in range of 1:2·8 without loss of sharpness throughout zoom range. Ideal for general photography and portraiture. Zoom feature permits changes in image size from same standpoint without perspective change; alternatively, changes in perspective effects at different distances with same image magnifications. Advantageous when one must work fast with little time for lens interchange. Versatility enhanced in combination with motor-drive camera models.1
Distance engravings in yellow (metres) and blue (feet).
* To prevent vignetting, ø 67mm filters are screwed between the front and the rear part of the special two-part lens hood.
Review
Recommended: Not Tested
References
- Cooper, J.D. 1975. Honeywell Pentax Manual. AMPHOTO.
- van Oosten, G. 1999. The Ultimate Asahi Pentax Screw Mount Guide. Uitgeverij Jansz.