View source for Sigma 10mm f/2.8 EX DC Fisheye HSM lens

{{Use dmy dates|date=June 2023}}
{{Short description|Photographic lens}}
{{Infobox photographic lens
| name         = Sigma 10mm f/2.8 EX DC HSM fisheye
| image        = Sigma_10mm_F2,8.jpg
| caption      =
| maker        = [[Sigma Corporation]]
| feat-is      = n
| feat-usm     = y
| feat-sbf     = n
| feat-macro   = n
| feat-special = fisheye
| application  =
| type         = diagonal [[fisheye lens]]
| flength      = 10mm
| flength-eq   =
| fov          = Varies by sensor size
| aperture     = {{f/}}2.8 - {{f/}}22
| groups       = 7
| elements     = 12
| diaphragm    = 7
| close-dist   = 13.5cm
| max-mag      = 1:3.3
| max-diameter = 75.8mm
| max-length   = 83.1mm
| weight       = 475g ''(16.8oz)''
| filter       = rear (Gelatin filter)
| hood         = built-in petal
| case         =
| av-horiz     =
| av-vert      =
| av-diag      = 180° (Sony Alpha, Nikon D), 157° (Sigma SD), 167° (Canon)
| start        = Nov. 2007
| stop         =
| replace      =
| msrp         = $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 single-lens reflex camera|digital SLR cameras]] that do not have a full 36x24mm sensor.<ref>{{cite web |title=Sigma 10mm F2.8 EX DC Fisheye HSM |url=http://www.sigmaphoto.com/lenses/lenses_all_details.asp?id=3337&navigator=6 |accessdate=2009-08-21}}</ref>  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<ref name="lenstip">{{cite web |author1=Arkadiusz Olech |title=Samyang 8 mm f/3.5 Aspherical IF MC Fish-eye review |url=https://www.lenstip.com/160.1-Lens_review-Samyang_8_mm_f_3.5_Aspherical_IF_MC_Fish-eye_Introduction.html |website=www.lenstip.com |access-date=25 June 2023 |archive-url=https://web.archive.org/web/20230521052116/http://www.lenstip.com/160.1-Lens_review-Samyang_8_mm_f_3.5_Aspherical_IF_MC_Fish-eye_Introduction.html |archive-date=May 21, 2023 |language=en |date=12 May 2009 |url-status=live}}</ref>
This lens is available in [[Canon EF lens mount|Canon]], [[Nikon F-mount|Nikon]], and [[Sigma SA mount|Sigma]], [[Pentax K mount|Pentax]], and [[Sony α|Sony]] mounts.
== Gallery ==
<gallery>
File:Hamburg_town_hall.JPG | Town-hall of Hamburg
File:Ceiling_of_Hamburgs_town_hall.jpg | Ceiling of Hamburg's Town-hall
File:St_Michaelis_Church_Fisheye.JPG | St. Michael's Church, Hamburg
</gallery>
==See also==
*[[List of Nikon compatible lenses with integrated autofocus-motor]]
* [[Sigma 4.5mm f/2.8 EX DC Circular Fisheye HSM lens]]
== References ==
<references/>
==External links==
* [http://jhphotographer.co.uk/sigma-10mm-f2-8-ex-dc-fish-eye-lens-review-for-canon An in-depth Review of the Sigma 10mm F2.8 lens]
{{Sigma lenses}}
[[Category:Sigma lenses|010mm f/2.8 EX DC Fisheye HSM]]
[[Category:Fisheye lenses]]
[[Category:Camera lenses introduced in 2007]]
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