Nitecore 26mm Red Filter

Nitecore 26mm Red Filter

The Nitecore 26mm red filter is an accessory designed to modify the tint of the light beam from a compatible flashlight. By filtering white light to allow only the red component through, it preserves the eye's natural adaptation to darkness — a concrete advantage during nighttime activities such as hiking, hunting, astronomy, or any field situation where it is necessary to see without revealing your position or blinding teammates.

Red light has a wavelength that disturbs scotopic vision significantly less than white light. In practice, transitioning from red light to total darkness requires far less re-adaptation time, which improves safety and efficiency in nighttime conditions. This type of survival accessory is a discreet but genuinely useful addition to a field kit.

The filter mounts directly onto the flashlight head thanks to its 26 mm diameter, ensuring precise compatibility with Nitecore models designed for this format. Installation is quick, tool-free, and removal is equally easy depending on the needs of the moment. The brand Nitecore, recognized for the quality of its tactical and outdoor lighting equipment, offers this accessory as a simple solution to extend the uses of its flashlight range.

This 26mm red color filter is aimed at outdoor sports enthusiasts as well as security professionals and astronomy hobbyists who want to adapt their lighting to each context without changing flashlights.