ProMaster Protection HGX Prime 37mm Filter
ProMaster Protection HGX Prime 37mm Filter offers ultra-hardened glass and Repellemax II coating for ultimate lens protection. It passes 99.2% of light to your camera for excellent images in tough conditions. The HGX Prime filters are individually ground, polished, and coated. They repel dirt and transmit brilliant light to achieve the clearest possible image. The Repellemax II Anti-static barrier resists dust, dirt, oil, water, and fingerprints. Cutting-edge multi-coatings and black rimmed glass pass the clearest light to your sensor.