Sigma 10mm f/2.8 EX DC Fisheye HSM lens

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. The projection type of this lens is equidistant[2]

Sigma 10mm f/2.8 EX DC HSM fisheye
MakerSigma Corporation
Technical data
Typediagonal fisheye lens
Focal length10mm
Crop factorVaries by sensor size
Aperture (max/min)f/2.8 - f/22
Close focus distance13.5cm
Max. magnification1:3.3
Diaphragm blades7
Construction12 elements in 7 groups
Features
Short back focusNo No
Ultrasonic motorYes Yes
Lens-based stabilizationNo No
Macro capableNo No
Unique featuresfisheye
Physical
Max. length83.1mm
Diameter75.8mm
Weight475g (16.8oz)
Filter diameterrear (Gelatin filter)
Accessories
Lens hoodbuilt-in petal
Angle of view
Diagonal180° (Sony Alpha, Nikon D), 157° (Sigma SD), 167° (Canon)
History
IntroductionNov. 2007
Retail info
MSRP$1000 USD

This lens is available in Canon, Nikon, and Sigma, Pentax, and Sony mounts.

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See also

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References

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  1. ^ "Sigma 10mm F2.8 EX DC Fisheye HSM". Retrieved 21 August 2009.
  2. ^ Arkadiusz Olech (12 May 2009). "Samyang 8 mm f/3.5 Aspherical IF MC Fish-eye review". www.lenstip.com. Archived from the original on 21 May 2023. Retrieved 25 June 2023.
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