Osight SE Features The Osight SE is built around a 6 MOA green dot reticle at a 530 nm wavelength providing a large fast-acquisition aiming point well-suited to close-range defensive shooting and rapid target transitions on RMSc-footprint carry pistols. Eight daylight and two night vision brightness settings cover the full spectrum of lighting conditions and the motion sensor function automatically activates the sight when the pistol is drawn for instant readiness without manual activation. The aspherical lens delivers zero distortion and parallax-free performance across the 0.83 x 0.55 window at any eye relief distance for confident precise shot placement. The enclosed green dot sight protects the emitter in a fully enclosed system rated to IPX7 waterproof standards ensuring reliable performance in rain humidity and field conditions demanding of a carry optic. A side-loading CR1620 battery allows effortless replacement without removing the optic from the slide and the memory function retains the last-used brightness setting across power cycles for consistent readiness. Windage and elevation adjustments track at 1 MOA per click across a 35 MOA travel range and the RMSc footprint mounts directly to compatible optic-ready slides without an adapter plate. Osight SE Specifications Manufacturer: Osight Model: SE Optic Material: 7075-T6 Aluminum Finish: Matte Black Reticle: 6 MOA Dot Reticle Color: Green Light Wavelength: 530 nm Magnification: 1x Window Size: 0.83 x 0.55 in (21 x 14 mm) Parallax Free: Yes Unlimited Eye Relief: Yes Brightness Settings: 8 Daylight/2 Night Vision Motion Sensor: Yes Memory Function: Yes Adjustment: 1 MOA per Click W&E Travel Range: 35 MOA Multi-Coatings: Yes Optic Footprint: RMSc/Shield Battery: CR1620 Max Runtime: 100 000 Hours Waterproof: IPX7 Working Temperature: -22 to 140AdegF Length: 1.59 Width: 0.98 Height: 0.97 Weight: 0.97 oz