K 85-210/4.5
General Description
Pentax has developed a dedicated close-up lens for this lens which shortens the minimum focus distance from 3.5 down to 1.9 meters.
| Product Information | |
|---|---|
| Exact Name | SMC PENTAX ZOOM 1:4.5/85~210 |
| Color | black |
| Year of Introduction | 1975 |
| Catalog Number | 27540 |
| Sold with Hood | — |
| Sold with Case | dedicated hard case: exact name unknown |
Technical Specifications
| Optics | |
|---|---|
| Optical Formula | 11 elements in 10 groups |
| Aperture Range | f/4.5 ~ f/32 |
| Number of Aperture Blades | 6 |
| Minimum Focusing Distance | 3.5 m |
| Maximum Magnification | unknown |
| Mechanics | |
| Filter Diameter | 58 mm |
| Maximum Diameter | 68 mm |
| Length | 218 mm |
| Weight | 729 g |
| Accessories | |
| Cap | plastic clip-on cap, 58 mm |
| Fitting Hood(s) | clip-on hood: PH-R58 |
| Fitting Case(s) | dedicated hard case: exact name unknown |
