TruGlo PR1 1x25mm Prismatic Red Dot Sight 6-MOA Illuminated Reticle Black. 5 ft at 100 yards) Adjustable diopter eyepiece Ideal for rapid target acquisition at short and medium ranges Digital push-button brightness controls Auto-off feature conserves battery power when not in use Features: 1x magnification Etched reticle for increased clarity with or without illumination 6-MOA CQB circledot with large outer ring Extremely wide field of view (37.5 ft at 100 yards) Adjustable diopter eyepiece Ideal for rapid target acquisition at short and medium ranges Digital push-button brightness controls Auto-off feature conserves battery power when not in use Specifications for TruGlo PR1 1x25mm Prismatic Red Dot Sight: Manufacturer: TruGlo Color: Black Finish: Black Magnification: 1 x Objective Lens Diameter: 25 mm Reticle: Red Dot Emitter Type: Enclosed Red Dot Sights-Footprint: Not Applicable Features of TruGlo PR1 1x25mm Prismatic Red Dot Sight 1x magnification Etched reticle for increased clarity with or without illumination 6-MOA CQB circledot with large outer ring Extremely wide field of view (37.5 ft at 100 yards) Adjustable diopter eyepiece Ideal for rapid target acquisition at short and medium ranges Digital push-button brightness controls Auto-off feature conserves battery power when not in use Package Contents: TruGlo PR1 1x25mm Prismatic Red Dot Sight TruGlo TG-TG8425BN: PR1 1x25mm Prismatic Red Dot Sight 6-MOA Illuminated Reticle Black