FA 28-80/3.5-5.6 AL

General Description
This lens is probably a rebadge of the Tamron AF 28-80 mm F/3.5-5.6 Aspherical, Model 77D. Interestingly, Tamron never sold this lens in Pentax K mount.
| Product Information | |
|---|---|
| Exact Name | unknown |
| Color | silver-black |
| Year of Introduction | 2002 |
| Catalog Number | 27687 |
| Sold with Hood | — |
| Sold with Case | — |
Technical Specifications
| Optics | |
|---|---|
| Optical Formula | 7 elements in 7 groups |
| Aperture Range | f/3.5 (5.6) ~ f/22 (38) |
| Number of Aperture Blades | 6 |
| Minimum Focusing Distance | 0.7 m |
| Maximum Magnification | 0.125 X |
| Special Features | aspherical element(s) |
| Mechanics | |
| Filter Diameter | 58 mm |
| Maximum Diameter | 73.5 mm |
| Length | 71.5 mm |
| Weight | 230 g |
| Special Features | rotating front element |
| Accessories | |
| Cap | plastic clip-on cap, 58 mm |
| Fitting Hood(s) | unknown |
| Fitting Case(s) | unknown |