Sigma

Latest about Sigma

Sigma 50-200mm f/4-5.6 DC OS HSM

Sigma 50-200mm f/4-5.6 DC OS HSM review

By Matthew Richards published

Small but feature-packed, this Sigma zoom lens aims to go large on value for money

Camera Lenses
Sigma 105mm f/2.8 EX DG OS HSM

Sigma 105mm f/2.8 EX DG OS HSM review

By Matt Golowczynski published

Macro lens newcomer with bags of functionality

Camera Lenses
Sigma SD15

Sigma SD15 review

By Rod Lawton published

Sigma's Foveon X3 sensor design is unique, but does the SD 15 move it any further forward?

DSLRs
Sigma 10-20mm f/3.5 EX DC HSM

Sigma 10-20mm f/3.5 EX DC HSM review

By Matthew Richards published

A real go-faster wide-angle lens

Camera Lenses
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Sigma DP1 review

By TechRadar published

Few cameras are announced a full two years before they hit the shelves in your local camera shop. But the Sigma DP1 was destined for a long and difficult birth.

Compact Cameras
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Sigma EF-500 DG ST review

By tech.co.uk staff published

A flashgun on a budget

Camera Accessories
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Sigma SD14 review

By tech.co.uk staff published

Foveon - a technology we may be hearing a lot more from

DSLRs
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