General Description
| Product Information | |
|---|---|
| Exact Name | smc PENTAX-DA* 1:2.8 16-50mm ED AL (IF) SDM |
| Color | black |
| Years of Production | 2007 ~ still in production |
| Availability | available new |
| Catalog Number | 21650 |
| Sold with Hood | bayonet hood: PH-RBJ77 |
| Sold with Case | — |
Technical Specifications
| Optics | |
|---|---|
| Optical Formula | 15 elements in 12 groups |
| Aperture Range | f/2.8 ~ f/22 |
| Number of Aperture Blades | 9 |
| Minimum Focusing Distance | 0.3 m |
| Maximum Magnification | 0.21 X |
| Special Features | aspherical element(s), extra-low dispersion element(s), internal focusing, fixed rear-element extension (FREE) |
| Mechanics | |
| Filter Diameter | 77 mm |
| Maximum Diameter | 84 mm |
| Length | 98.5 mm |
| Weight | 600 g |
| Special Features | super-sonic focusing |
| Accessories | |
| Cap | plastic clip-on cap, 77 mm |
| Fitting Hood(s) | bayonet hood: PH-RBJ77 |
| Fitting Case(s) | soft case: S100-140 |
