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Camera Lenses

Sigma announced the world’s first 20mm F1.4 wide-angle prime lens designed for Full Frame cameras but will work with APS-C sensors as well. The...

Compact Cameras

Sigma announced its fourth Quattro-series compact digital camera will be released next month for $1,000. The new dp0 Quattro incorporates a fixed, high performance 14mm...

Camera Lenses

Sigma will soon release their new 60mm F2.8 DN Art lens for mirrorless interchangeable lens cameras (MILCs), which offers a new focal length for...

Camera Lenses

Second-Generation, Zoom Lens Now Optically Stabilized and Built With “F” Low Dispersion Glass Sigma Corporation of America announced its new, optically stabilized APO 70-200mm...

Camera Lenses

Sigma Corporation announced the ultra compact, large-aperature, standard-zoom 17-50mm F2.8 EX DC OS HSM lens with new FLD glass. This large-aperture, standard-zoom lens is...

DSLR Cameras

Enhanced Image Quality, More Pixels, Faster Processor Sigma announced its SD15 digital SLR camera is now available in the United States for the estimated...

Critics Reviews

Sigma Reviews & News

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Editor’s Picks

Articles

Everything you need to know about subwoofer setup, tips and tricks Editor’s note: We reached out to the head of engineering at AxiomAudio.com to...

Articles

The punch line of Lincoln’s famous bon mot, that you cannot fool all the people all of the time, appears to be just barely...

Articles

Find out the ten unwritten (secret) rules high-end audio magazines wish you did not know about how audiophile components are reviewed. Never anger any...

Articles

Use the golden ratio to get the best sound from your loudspeakers in any rectangular sized room Very precise speaker placement can open up...

Articles

The Secret Behind The Industry’s Most-Cited Spec. Here’s a quick quiz: which of these two speakers sounds better: Speaker A with a frequency response...

Articles

An Interview with Gene DellaSala from Audioholics.com on Audio Cables Can cables make an audible difference? Most definitely, but usually not for the reasons that many exotic cable...

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