Sigma 10mm f/2.8 EX DC Fisheye HSM lens

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Sigma 10mm f/2.8 EX DC HSM fisheye
Sigma 10mm F2,8.jpg
Maker Sigma Corporation
Technical data
Type diagonal fisheye lens
Focal length 10mm
Crop factor Varies by sensor size
Aperture (max/min) f/2.8 - f/22
Close focus distance 13.5cm
Max. magnification 1:3.3
Diaphragm blades 7
Construction 12 elements / 7 groups
Short back focus No No
Ultrasonic motor Yes Yes
Lens-based stabilization No No
Macro capable No No
Unique features fisheye
Max. length 83.1mm
Diameter 75.8mm
Weight 475g (16.8oz)
Filter diameter rear (Gelatin filter)
Lens hood built-in petal
Angle of view
Diagonal 180° (Sony Alpha, Nikon D), 157° (Sigma SD), 167° (Canon)
Introduction Nov. 2007
Retail info
MSRP $1000 USD

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.


See also[edit]


  1. ^ "Sigma 10mm F2.8 EX DC Fisheye HSM". Retrieved 2009-08-21.