Product Length: CM product magnification: 4-16 times adjustment ratio: 1KD 100 yards outside 1/4MOA product pipe diameter: 25.4mm adjustment method: manual adjustment gas filling: filled with nitrogen inside waterproof anti-fog whether earthquake resistance: yes integrated pipe diameter: Yes product weight: 525g coating method: broadband Green film vision adjustable: adjustable objective lens size: 42MM focusing method: manual focusing differentiation line: metal wire Hoke differentiation lighting method: red and green double light each five levels