For 50 years, Singh-Ray Filters has been manufacturing professional grade photographic filters for stills, motion pictures, and video. Products include the revolutionary Vari-ND variable density filter, Vari-N-Duo and Vari-N-Trio, Gold-N-Blue Polarizer, LB Warming Polarizer and others. Also widely known for our Graduated Neutral Density (ND Grad) filters, plus the unique Reverse ND Grad. Visit our online store at Singh-Ray.com for more information.
Also be sure to visit our blog, "Focus on Singh-Ray Filters," where you'll find hundreds of feature-length articles from dozens of top outdoor photographers describing how they use Singh-Ray filters to improve their photography and get the best possible results in-camera. SinghRayBlog.com