Fenix TK Filter
Compatible with TK11, TK12, TK15, RC10 Uses a toughened ultra-clear glass lens with anti-reflective coating that provides heat resistance and maximum light penetrability. Made from quality PC 2805 plastic created by Bayer MaterialScience AG. PC 2805 is very durable, is impact and heat resistant, and is used in bullet-proof applications. Practical, intuitive, anti-roll design.