MSAR- Magnifier Sensing Adaptive Reticle (Pat Pend) – Parallax-Free Optical Design – Compact Size Maximum Performance – Massive 40mm High-Performance Multi-Coated Mangin Lens – Quad Ballistic Circle Dot 2.0 – 15 Brightness Settings (12 Day 3 NV) – Dedicated NV Override Switch – 50000 hr runtime on CR123 utilizing MOTAC – MIL-810-STD Durability – Dependable IPX8 Waterproof and Fogproof Performance – Assembled in Oregon USA – MAGNIFICATION 1X / 3X – OBJECTIVE LENS DIAMETER 40mm (ROMEO8T-AMR) / 22mm (JULIET3T-MICRO) – RETICLE QBCD 2.0 – FIELD OF VIEW 6.8