Atibal SAP 1x11mm Micro Prism Red Dot Sight 3 MOA Dot Reticle Black. A.P. Micro Prism is the smallest and lightest prismatic scope on the market to date. The SAP is the ideal optic for short range and close quarters engagements with its exceptionally small size and weight the SAP is extremely agile in tight spaces when speed and accuracy are paramount. Unlike a traditional red dot sight where your reticle is projected against a plane of glass the SAP features a laser etched illuminated reticle which is apparent with or without illumination. Specifications for Atibal SAP 1x Micro Prism Red Dot Sight: Manufacturer: Atibal Color: Black Finish: Matte Fabric/Material: 6061-T6 Aircraft Grade Aluminum Magnification: 1 x Objective Lens Diameter: 11 mm Reticle: 3 MOA Illumination Color: Red Brightness Settings: 8 Eye Relief: 2 - 8 in Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Enclosed Field of View Linear: 68 ft at 100 yds Lens Material: ED Glass Optical Coating: Fully Multi-Coated Battery Type: CR2032 Battery Quantity: 1 Battery Life: 30000 hours Weather Resistance: Yes Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Length: 2.2 in Weight: 5.9 oz Red Dot Sights-Footprint: Not Applicable Co-Witness: Yes Exit Pupil: 10.6 mm Features of Atibal SAP 1x Micro Prism Red Dot Sight Parallax Free at 50 yds. Easy accessible battery compartment Low Power Consumption Lightweight Reticle Focus Adjustment Multi-coated lens to reduce glare Removable Co-witness Height Mount Package Contents: Atibal SAP 1x Micro Prism Red Dot Sight Atibal AT-SAP: SAP 1x11mm Micro Prism Red Dot Sight 3 MOA Dot Reticle Black