Pentax HD DA Fish-Eye 10-17mm f/3.5-4.5 ED
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Zoom lensA zoom lens by Pentax for APS-C cameras, 10-17mm f/3.5-4.5. A fisheye zoom; the older smc version has the same optics.
| Maker | Pentax |
|---|---|
| Focal length | 10-17mm (zoom) |
| Maximum aperture | f/3.5-4.5 (it gets darker as you zoom in) |
| Made for | APS-C sensors |
| Mounts | Pentax K |
| Stabilised | no |
| Autofocus | yes |
What it frames like
- On APS-C (Pentax K): like 15-26mm on full frame; f/3.5-4.5 gives about the depth of field of f/5.2-6.8 there.
- On the larger-sensor bodies of Pentax K: it works with the camera in a APS-C crop mode, at fewer megapixels.
