| Announced | 2007-10-01 |
| Indicative price (USD) | 499 |
| Aperture | f/3.5-6.3 |
| Focal range (mm) | 18 - 250 |
| Filter diameter (mm) | 62 |
| Max diameter (mm) | 75 |
| Mount type | Pentax KAF |
| Stabilization | No |
| AF Motor | No |
| Zoom type | Ring |
| Rotating front element | No |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | Black |
| Number of lenses | 16 |
| Number of groups | 13 |
| Diaphragm blades | 7 |
| Circular aperture | No |
| Length (mm) | 85.5 |
| Weight (gr) | 455 |





To provide photographers with a broader perspective about mobiles, lenses and cameras, here are links to articles, reviews, and analyses of photographic equipment produced by DxOMark, renown websites, magazines or blogs.
|
We have the latest test results for these prime Pentax lenses. With these additions we can now compare the results for 10 Pentax lenses ranging from the kit-featured Pentax SMC DA 18-55mm F3.5-5.6 AL II and super zoom Pentax SMC Pentax-DA 18-250mm F3.5-6.3 ED AL [IF] to the more expensive Pentax SMC DA 16-50mm F2.8 ED AL (IF) SDM. |