K 300/2
General Description
| Product Information | |
|---|---|
| Exact Name | unknown |
| Color | black |
| Year of Introduction | 1977 |
Technical Specifications
| Optics | |
|---|---|
| Optical Formula | unknown elements in unknown groups |
| Aperture Range | f/2 ~ f/unknown |
| Number of Aperture Blades | unknown |
| Minimum Focusing Distance | unknown |
| Maximum Magnification | unknown |
| Mechanics | |
| Filter Diameter | 150 mm |
| Rear-Filter Diameter | unknown |
| Maximum Diameter | unknown |
| Length | unknown |
| Weight | 4500 g |
| Accessories | |
| Cap | unknown |
| Fitting Hood(s) | unknown |
| Fitting Case(s) | unknown |