Nitecore 20mm Red and Green Filter (NFR20 and NFG20) for MT2A Pro, and MT1A Pro.

20mm Red and Green Filter

Featuring a premium double-sided mineral-coated glass lens, this filter offers high light transmittance and excellent heat resistance. Built with a high-quality rubber frame, it ensures extreme durability and impact resistance, making it perfect for demanding environments. Its flexible design easily adapts to head diameters ranging from 20mm, providing a secure fit for various applications.