Best Pick

Sigma EX DG 15mm f/2.8 Diagonal Fisheye 15mm

49.8 Street Score
15mmf/2.8Canon EF
Why we recommend this

Its 180-degree diagonal field of view on full-frame sensors and a close 150mm minimum focus distance enable dramatic, distorted perspectives with subjects nearly touching the front element. The constant f/2.8 aperture and lightweight 370g build make it a practical, creative tool without the bulk of modern ultra-wide zooms. This lens is best for wedding and underwater photographers seeking an affordable, auto-focus fisheye to produce artistic, eye-catching images.

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Great Alternatives

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Sigma 8-16mm F4.5-5.6 DC HSM 8-16mm

31.3 Street Score
8-16mmf/22Canon EF
Why we recommend this ▼

Its 8mm starting focal length delivers a 12.8mm equivalent field of view on APS-C Canon bodies, making it one of the widest rectilinear zooms available for the system. The optical design incorporates three aspherical and five ED elements to control distortion, while the bundled accessory kit adds practical value for field work. This lens is best for landscape photographers who need an extreme, uncropped perspective without switching to a fisheye.

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