Lucid HD7 Generation 3 Features The Lucid HD7 Generation 3 red dot provides four selectable reticles built around a precise 2 MOA base allowing the shooter to tailor the sight picture to mission or preference. Seven brightness settings support use across varied lighting conditions while upgraded controls and a highly sensitive light sensor improve durability and auto-mode responsiveness. Capped turrets protect adjustments and a two-hour auto shut-off helps conserve power. Constructed from one-piece 6063 aluminum this enclosed red dot optic is waterproof fogproof and shockproof up to .458 SOCOM recoil. Unlimited eye relief and parallax-free performance beyond three yards support fast heads-up shooting. The integrated Picatinny mount with reversible pins delivers a lower 1/3 co-witness and rubber armor adds impact protection. Power is supplied by a single AAA battery not included. Lucid HD7 Generation 3 Specifications Manufacturer: Lucid Model: HD7 Generation 3 Optic Type: Enclosed red dot sight Magnification: 1x Objective Lens Diameter: 34mm Ocular Lens Diameter: 20mm Reticles: Four reticles 2 MOA base Brightness Settings: 7 Illumination Modes: Manual Auto Parallax: Parallax free beyond 3 yds Eye Relief: Unlimited Field of View: 35 ft at 100 yds Adjustment Click Value: 1/2 MOA Windage Adjustment Range: 50 MOA Elevation Adjustment Range: 50 MOA Mount Type: Integrated Picatinny with reversible pins Co-Witness: Lower 1/3 Mil-Spec Construction: One-piece 6063 aluminum Finish: Matte black Rubber Armor: Yes Waterproof: Yes submersible Fogproof: Yes nitrogen purged Shockproof: Yes up to .458 SOCOM Power Source: AAA battery not included Auto Shut-Off: 2 hours Length: 5.5 Weight: 13 oz Warranty: Limited lifetime