Category Archives: Sigma Lens

Sigma Announced the World’s First Protective Lens Made of Clear Glass Ceramic


New scratch- and shock-resistant material provides protection for investment

TodayRONKONKOMA, NY — December 16, 2015 – Sigma Corporation of America, a leading DSLR lens and camera manufacturer, announced the new Sigma Water Repellent (WR) Ceramic Protector, a lens filter that features new Clear Glass Ceramic material and provides enhanced protective qualities. Read More »

Sigma 20mm F1.4 DG HSM Art Lens Review (DxOMark): Tempting new Addition

Sigma 20mm F1.4 DG art lens review
Kevin Carter has just posted a full review of the new released Sigma 20mm F1.4 DG HSM Art lens (AmazonAdoramaB&HeBayat the DxOMark. With an overall score of 31 points and a peak sharpness of 18P-Mpix, tested on Canon EOS 5D Mark III, the Sigma 20mm f1.4 DG HSM A lens is an exceptional performer. Read More »

« 1 ... 17 18 19 20 21 22 23 24 25 26 27 28 »