SIG SAUER Romeo 8T 2.0 Reflex Green Dot Sight 1x40mm AMR Reticle Black. Developed alongside the all-new JULIET3T-AMR micro magnifier When used in conjunction with an AMR equipped magnifier the ROMEO8T-AMR leverages SIG SAUERs revolutionary Automatic Modified Reticle technology to instantly transition between user-selectable reticle configurations as the magnifier is engaged or disengaged. The speed and versatility of the AMR system allows shooters to maintain absolute precision while quickly transitioning between close and mid-range engagements. Despite its compact build the ROMEO8T-AMR boasts a massive 40MM objective lens for unrivaled situational awareness while the high-performance coatings and lens system deliver remarkable performance under night vision. Engineered to exceed the demands of elite warfighters around the world the ROMEO8T-AMR meets MIL-810-STD protocol is IPX8 waterproof and fogproof and fully covered by SIG SAUERs Infinite Guarantee. Specifications for SIG SAUER Romeo 8T 2.0 1x40mm Reflex Green Dot Sight: Manufacturer: SIG SAUER Finish: Matte Fabric/Material: Titanium Magnification: 1 x Objective Lens Diameter: 40 mm Reticle: QBCD 2.0 Reticle Brightness Settings: 15 Optical Coating: Multi-Coated Parallax: Parallax Free Battery Type: Lithium Metal CR123 Features of SIG SAUER ROMEO 8T AMR: 40MM HDX Lens Package Contents: SIG SAUER Romeo 8T 2.0 1x40mm Reflex Green Dot Sight SIG SAUER SOR8T821: Romeo 8T 2.0 Reflex Green Dot Sight 1x40mm AMR Reticle Black