DIANA 3-9X40 AO Tactical Riflescopes Glass Etched Crosshair Reticle Rifle Scope

Specification: Model: 3-9X40 AO 3-9 multiple times Objective: 40mm Diameter: 25.4mm If one tube: one tube Length: 340mm Weight: 0.47kg Coating: blue film Differentiation: mil dot reticle Lighting: No Adjustment: manual adjustment without locking Adjustment: 1 clicks 100 yards outside the 1/4 inches Are glass differentiation: Yes Parallax adjustable or not: adjustable objective lens, minimum 10 yards to ignore poor Diopter adjustable or not: Yes Nitrogen: Yes