Digital HT Circular Polarizer Screw-In Filter 37MM this filter offers virtually no

this filter offers virtually no flare or loss of contrast for more subtle applications

Rotating Ring to Choose Degree of ND

Providing a 1+ stop exposure reduction

*Ships in 2-4 weeks

This infrared design also works proportionately to the density value

Digital HT Circular Polarizer Screw-In Filter 37MM this filter offers virtually noDIGITAL HT Circular Polarizer Anti Reflective and Transmission Coating Surpasses Military Specifications Extra Hard and Durable Deepens Blue Sky Enhances Clouds Minimizes Reflections Low Profile Titanium Lock Ring High Quality ColorCore Glass Made in the USA 10 Year Warranty Can be rotated to achieve desired effect