Osight S Features The Osight S enclosed red dot sight utilizes a fully sealed housing paired with an aspherical lens to deliver zero distortion and parallax-free performance. The large viewing window enhances sight picture clarity supporting rapid and precise target acquisition in dynamic environments. Built from proprietary OAL material with a Level III anodized finish the housing offers strength comparable to 7075 aluminum while maintaining lightweight performance and corrosion resistance. Its micro compact pistol red dot design incorporates a multi-reticle system with selectable 2 MOA dot 32 MOA circle or combined dot-and-circle configuration. The magnetic charging cover displays real-time battery levels for both the optic and cover eliminating guesswork while allowing up to three full optic charges per cover cycle. Motion sensor activation light sensor technology and 10 daylight plus 2 night vision brightness settings ensure adaptability across carry training and defensive scenarios. Osight S Specifications Manufacturer: OSight Model: S Type: Enclosed Red Dot Sight Magnification: 1x Reticle: 2 MOA Dot 32 MOA Circle Reticle Color: Red Light Wavelength: 650 nm Adjustment: 1 MOA per click Windage and Elevation Travel: A 35 MOA Brightness Settings: 10 Daylight 2 Night Vision Light Sensor Technology: Yes Motion Sensor Function: Yes Parallax Free: Yes Unlimited Eye Relief: Yes Window Size: 0.83 x 0.55 in Max Runtime: 21 900 hours at level 3 brightness dot only Weight: Optic 0.97 oz Charging Cover 1.16 oz Waterproof Rating: Optic IPX7 Charging Cover IPX4 Working Temperature: 32 to 113AdegF Footprint: RMSc Included: Magnetic charging cover 7 screw types for compatibility