Sigma 24-35mm F/2 DG HSM Art Lens Review (DxOMark): Performance Redefined

Kevin Carter has just posted a full review of the new released Sigma 24-35mm f/2 DG HSM Art Lens at the DxOMark. With a very high DxOMark score of 36 points tested on the 36-Mpix Nikon D810, the Sigma 24-35mm F2 DG HSM… Read moreSigma 24-35mm F/2 DG HSM Art Lens Review (DxOMark): Performance Redefined

Sigma 18-300mm F3.5-6.3 DC MACRO OS HSM C Lens Review (DxOMark)

Kevin Carter has just posted a detailed review of Sigma 18-300mm F3.5-6.3 DC Macro OS HSM Lens at the DxOMark. With an overall score of 13 points tested on the Nikon D7100, this all-in-one lens is an improvement on earlier offerings for Nikon… Read moreSigma 18-300mm F3.5-6.3 DC MACRO OS HSM C Lens Review (DxOMark)

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

Today, RONKONKOMA, 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… Read moreSigma Announced the World’s First Protective Lens Made of Clear Glass Ceramic