Circular Polarizer Base | Recon

A dual-purpose Stage 1 Recon filter base. It can be used in tandem with our Recon Stage 2 Neutral Density filters to create a variable ND effect, used with a Stage 2 FX filter for creative looks, or used independently on its own. Featuring laser-etched polarization percentage markers, Cinema Series™ Glass, and Defender360° protection. FEATURES Accepts Recon Stage 2 Filters Thread Size - 82mm Compatible with Recon Hood/Flag Cinema Series™ Glass - Made in Germany. Stop Reduction - 1.6 Optical Density - 0.4 Light Transmission Percentage - 33% Includes front and rear Defender360° protection. Adventure Assurance™ - Be satisfied with your PolarPro gear throughout your adventures or your money back.