Brand : OLIGHT (Osight)
Material : 7075-T6 aluminum alloy (Enclosed emitter with Type III hard-anodized black finish)
Focal Length : Free (Unlimited eye relief / Parallax-free aspherical lens)
MOA : 1 MOA (Click value) / AMRS (2 MOA Dot, 6 MOA Dot, 32 MOA Circle, & combinations)
Waterproof : IPX7
Battery : CR1632 * 1