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 ...

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 ...

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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 ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...

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 ...

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 ...