The Hoya EVO Antistatic Protector filter employs distortion-free optical glass and a special multi-coating process that helps make this one of the sharpest and easiest filters to clean and maintain.

Hoya applies a proprietary Antistatic layer during the multi-coating process that prevents static electric build-up on the filter’s surface that is caused during cleaning and handling of the filter. Great for environments where dust is common, these filters require less frequent cleaning and maintenance than traditional filters.