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Pentax smc F 17-28 mm f/3.5-4.5 Fish Eye Zoom
Pictures:
Specifications:
| Manufacturer | Pentax |
|---|---|
| Model | smc F 17-28 mm f/3.5-4.5 Fish Eye Zoom |
| Lens style | Fisheye |
| Focal length | 17 - 28 mm |
| Maximum aperture | f/3.5 - 4.5 |
| Angle of view | 180 - 90 o |
| Closest focusing distance | 0.45 m |
| Maximum magnification | 1:14.4 |
| Minimum aperture | 32 |
| Number of diaphragm blades | 0 |
| Auto focus type | AF |
| Lens Construction | 9 elements / 7 groups |
| Filter diameter | 0 mm |
| Macro | No |
| Available mounts | Pentax K |
| Dimensions | 61 x 65 mm |
| Weight | 255 g |
| Additional information |
Owners reviews (2)
Overall
Owner since: 1 year
Price: 250 €
User profile: Amateur
Cons: Nothing !
Pros: Sharp for this special type of lense :) Compact lense ! More than the Zoom kit 18-55 !
Summary: First fisheye zoom on a 35mm camera ,a full-frame fisheye collector. Test on APS-C Pentax K5 and KS-1 = 24-42 mm
Overall
Owner since: more than 10 years
Price: 350
User profile: Professional
Cons: starts from fullframe fisheye and ends like an overdistorted 28mm. It is not so useful for a fisheye to be a zoom.
Pros: Good quality on film. Interesting lens and decent AF
Summary: First fisheye zoom on a 35mm camera ever, a must fo a fisheye collector. Will be back and sought after when pentax will make a full frame DSLR