K 28/3.5 Shift
General Description
11mm maximum shift
360° lens rotation with click-stops at 30° intervals
| Product Variations | ||
|---|---|---|
| Exact Name | SMC PENTAX SHIFT 1:3.5/28 | smc PENTAX SHIFT 1:3.5 28mm |
| Color | black | black |
| Year of Introduction | 1975 | 1977 |
| Catalog Number | 22565 | 22561 |
| Sold with Hood | — | — |
| Sold with Case | hard case: SMC PENTAX SHIFT 3.5/28 | hard case: SMC PENTAX SHIFT 3.5/28 |
Technical Specifications
| Optics | |
|---|---|
| Optical Formula | 12 elements in 11 groups |
| Aperture Range | f/3.5 ~ f/32 |
| Number of Aperture Blades | 8 |
| Minimum Focusing Distance | 0.3 m |
| Maximum Magnification | 0.13 X |
| Special Features | shift lens |
| Mechanics | |
| Front-Filter Thread | no |
| Built-in Filters | Y48(Y2), Skylight, O56(O2) |
| Gelatine-Filter Holder | yes |
| Maximum Diameter | 80 mm |
| Length | 93 mm |
| Weight | 611 g |
| Special Features | preset diaphragm |
| Accessories | |
| Cap | metal slip-on cap, 80 mm |
| Fitting Hood(s) | not applicable |
| Fitting Case(s) | hard case: SMC PENTAX SHIFT 3.5/28 |
