Function: Red/Green dot with VIS Laser

fit for: 20mm Picatinny Rail

Magnifier: 1x

Objective lens: 32mm

Eyepiece: 28mm 

Material: aluminum

Dot Color: Red/Green

Brightness level: 5 levels

Zero value: 1MOA

Field of view: 86' at 100 yards

Parallax: Parallax Free

Battery type: 1x Cr2032

Length: 130mm

Coating of the multi-layer lens.