Its SQF tests were excellent, and distortion and macro performance very strong. Vignetting, not so much. It has an unusual lens shade with a window to let you poke a finger in to adjust a filter.
| Lens Type: | Zoom |
| Compatibility: | Digital Only |
| Range: | Wide Angle Normal |
| Mount: | Pentax |
| Auto Focus: | Yes |
| Full-Time Manual Focus Override: | Yes |
| Silent AF: | No |
| Zoom: | Yes |
| Minimum Focal Length: | 18 mm |
| Maximum Focal Length: | 55 mm |
| Fastest Aperture: | f/3.5 |
| Slowest Aperture: | f/22.0 |
| Image Stabilization: | No |
| Elements: | 11 |
| Groups: | 8 |
| Filter Size: | 52mm |
| Length: | 2.7 inches |
| Weight: | 8.1 ounces |
| Price: | $119.00 |
| Tripod Collar: | No |
| Included Case: | No |
| Macro: | No |
| Tilt/Shift: | No |
| Model Number: | |
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