Best Pick

Sigma Contemporary 10-18mm f/2.8 DC DN

83.7 Travel Score
10-18mm f/2.8 Canon RF
Why we recommend this

This ultra-wide zoom offers a constant f/2.8 aperture and a fast internal focus system in a remarkably compact 269g package. Its 16-29mm full-frame equivalent range provides a versatile wide-angle perspective for APS-C mirrorless cameras. It's best for landscape and architectural photographers needing a lightweight, bright-aperture lens for their Canon RF APS-C bodies.

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Great Alternatives

These options also score highly and may better suit your specific needs

Sigma Art 18-35mm F1.8 DC HSM

71.7 Travel Score
18-35mm f/1.8 Canon EF Weather Sealed
Why we recommend this

Its constant f/1.8 aperture across the 18-35mm zoom range provides exceptional low-light performance and background blur for a zoom lens. The robust Art-series build quality and sharp optics make it a reliable tool for demanding shoots. This lens is best for Canon DSLR photographers and videographers who need a versatile, fast prime-like zoom for portraits, events, or cinematic work.

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Sigma Sports 150-600mm 5-6.3 DG OS HSM

40.9 Travel Score
150-600mm Canon EF IS
Why we recommend this

Its 150-600mm super-telephoto zoom range and built-in optical stabilization make it a capable tool for distant subjects. The inclusion of four FLD glass elements helps control chromatic aberration for improved image clarity. This lens is best for wildlife or sports photographers on a budget who need significant reach without the cost of first-party options.

Sigma 15mm f/2.8 EX DG Diagonal Fisheye

37.1 Travel Score
15mm f/2.8 Nikon F (FX)
Why we recommend this

Its 15mm focal length and f/2.8 maximum aperture deliver a dramatic 180-degree field of view, with a notably close 5.9-inch minimum focus distance. The lens is digitally optimized and includes a gelatin filter holder, adding practical utility for creative control. This lens is best for photographers specializing in extreme perspective architectural shots or immersive, close-up environmental portraits.

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