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NEW YORK, NY--(Marketwired - Mar 17, 2017) - Sigma Corporation of America, a leading DSLR lens, camera, flash and accessory manufacturer, announced today that its 135mm F1.8 DG HSM Art lens will begin ...

When you use DPReview links to buy products, the site may earn a commission. Hot on the heels of the stabilized 200mm F2, Sigma is releasing another first for mirrorless systems: the 135mm F1.4 DG Art ...

Sigma Corporation of America today revealed availability and pricing details for its 135mm F1.8 DG HSM Art lens (pictured). Ideal for events such as concerts, indoor sports, conferences, weddings and ...

Ronkonkoma, NY – August 9, 2018 –Sigma Corporation of America, a leading still photo and cinema lens, camera, flash and accessory manufacturer, today announced availability of three of its ...

Sigma has announced availability of three of its interchangeable Art prime lenses for Sony E-mount camera systems – Sigma 14mm F1.8 DG HSM ($1,599 USD), Sigma 70mm F2.8 DG MACRO ($569.00 USD) and ...

Sigma Corporation of America, a leading still photo and cinema lens, camera, flash and accessory manufacturer, today announced the availability of two brand new cine lenses: the Sigma 14mm T2 FF and ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. Sigma's Art series of lenses has established itself as a go ...

Thankfully the D850 supports automatic focus adjustment, so I was able to correct the issue easily. Most pro SLRs offer some built-in fine-tuning, but you can optionally invest in the Sigma USB Dock ...

Thankfully the D850 supports automatic focus adjustment, so I was able to correct the issue easily. Most pro SLRs offer some built-in fine-tuning, but you can optionally invest in the Sigma USB Dock ...