Fenix AD301-R Adapter 21.5mm (Red)

Specifications:

• Easily attaches to most Fenix flashlights to filter through red light.
• Red light works great for emergency and relief signals, and it easily penetrates fog and smoke.
• 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.
• Applicable for head diameter of 21.5mm