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Pentax smc F 17-28 mm f/3.5-4.5 Fish Eye Zoom
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 |
Average rating (1 owners reviews).
| Build quality | 3.00 |   |
|---|---|---|
| Optical quality | 4.00 | |
| Value for money | 3.00 | |
| Overall | 3.33 |  |
| Build quality |  |
|---|---|
| Optical quality | |
| Value for money | |
| Overall | |
User: luca.vascon
IP 79.45.x.x
Date: 2013-01-04 00:52:28
Owner since: more than 10 years
Price: 350
User profile: Professional
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
