Nitecore NFR40 40mm Red Filter for MH25, EA41, SR7, MH27 Flashlights

The Nitecore NFR40 Red Filter is a premium optical accessory designed to enhance night vision, preserve natural eyesight, and improve visibility in low-light conditions. Built for tactical, hunting, and outdoor professionals across Australia, it fits a range of Nitecore flashlights including the MH25, EA41, SR7, and MH27.

Enhanced Night Vision

The red filter produces a soft, low-glare beam that reduces visual strain and helps preserve night-adjusted vision. It’s ideal for map reading, wildlife observation, and tactical operations where discretion is essential.

High-Quality Optical Lens

Featuring a double-sided mineral-coated glass lens, the NFR40 provides high transmittance and exceptional heat resistance. It ensures consistent illumination without distortion, maintaining optimal light output even during extended use.

Durable and Flexible Build

Crafted from high-strength rubber, the frame is flexible enough to fit flashlight heads up to 40mm in diameter while providing excellent impact resistance and secure attachment.

Compact and Practical Design

Includes a lanyard attachment hole for easy carry and doubles as a bezel protector when the lens is removed. Built for field efficiency and versatility, it’s a must-have accessory for Nitecore users operating in dark or tactical environments.

The Nitecore NFR40 Red Filter delivers precision performance, durability, and protection — the perfect companion for Australian night-time and tactical applications.