Sigma 10mm F2.8 EX DC Fisheye HSM lens
 | |
| Maker | Sigma Corporation |
|---|---|
| Key features | |
| Ultrasonic motor |
 Yes |
| Short back focus |
 No |
| Image stabilization |
No |
| Macro capable |
No |
| Unique features | fisheye |
| Technical data | |
| Type | diagonal fisheye lens |
| Focal length | 10mm |
| Crop factor | Varies by sensor size |
| Aperture (max/min) | f/2.8 - f/22 |
| Construction | 7 groups / 12 elements |
| # Diaphragm blades | 7 |
| Close focus distance | 13.5cm |
| Max. magnification | 1:3.3 |
| Physical | |
| Max. diameter | 75.8mm |
| Max. length | 83.1mm |
| Weight | 475g (16.8oz) |
| Filter diameter | rear (Gelatin filter) |
| Accessories | |
| Lens hood | built-in petal |
| Angle of view | |
| Diagonal | 180° (Sony Alpha, Nikon D), 157° (Sigma SD), 167° (Canon) |
| History | |
| Introduced | Nov. 2007 |
| Retail info | |
| MSRP US$ | $1000 |
The Sigma 10mm f/2.8 EX DC fisheye is a photographic lens manufactured by Sigma Corporation. It is a diagonal fisheye lens. Unlike most fisheye lenses, this lens is designed for digital SLR cameras that do not have a full 36x24mm sensor.[1] This results in a much greater fisheye effect than is possible when a full-frame fisheye lens is used with a smaller sensor.
This lens is available in Canon, Nikon, and Sigma, Pentax, and Sony mounts.
Gallery
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Town-hall of Hamburg
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Ceiling of Hamburg's Town-hall
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St. Michael's Church, Hamburg
See also
- List of Nikon compatible lenses with integrated autofocus-motor
References
- ↑ "Sigma 10mm F2.8 EX DC Fisheye HSM". Retrieved 2009-08-21.
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