Hd22m1 1X22 Red Dot Telescopic Sight Switch Button

[Magnification]: 1 times [Weight]:130g [Length]: 70mm [Objective lens caliber]: 30mm [Adjustment method]: Built-in currency adjustment [Adjustment]: [Focusing method]: [Scribing]: single point [Differentiated material]: metal wire [Coating method]: silver film [Earthquake resistance or not]: Yes [Integrated tube or not]:

[Nitrogen filling or not/waterproof and anti-fog]: Yes