Diameter: 70mm (2.7″)
If you own a T27, you’ll have to get your hands on this FR60 red filter. Going from complete darkness to 2500 lumens in a second isn’t easy on your eyes, and will completely destroy your night vision. This red filter recolours your beam to pupil-friendly output, so you can enjoy the same great brightness when hunting or hiking at night.
Available on back-order