Athlon Optics Neos HMR 3-9x40mm 1 in Tube Rifle Scope Second Focal Plane Illuminated BDC300 Strightwall Black. Fully multi-coated lenses deliver bright clear images while precision construction ensures consistent accuracy. Built around a one-piece aircraft-grade aluminum tube the scope is nitrogen purged waterproof fog proof and shockproofproviding rugged durability and confidence for hunters in demanding real-world conditions. Featuring a holdover bullet drop compensating reticle optimized for most common hunting cartridges. Specifications for Athlon Optics Neos HMR 3-9x40mm 1 in Tube Rifle Scope Second Focal Plane: Manufacturer: Athlon Optics Objective Lens Diameter: 40 mm Magnification: 3 - 9 x Tube Diameter: 1 in Reticle Focal Plane: Second Focal Plane (SFP) Finish: Matte Field of View Linear: 12.3 - 36.3 ft at 100 yds Eye Relief: 3.8 in Color: Black Weight: 17 oz Adjustment Click Value: 0.25 MOA Features of Athlon Optics Neos HMR 3-9x40mm 1 in Tube Rifle Scope Second Focal Plane NITROGEN PURGED: Paired with a completely sealed chassis nitrogen gas is used to purge air from the optic to help maintain internal fog-proof and waterproof capabilities. FULLY MULTI-COATED: Athlon Optics fully multi-coated glass gives you better light transmission with optimum brightness and true color across the entire light spectrum. WATERPROOF: Regardless of how heavy the rain is coming down or an accidental drop in the water this sealed and gas-purged optic will remain waterproof. Package Contents: Athlon Optics Neos HMR 3-9x40mm 1 in Tube Rifle Scope Second Focal Plane Athlon Optics 216019: Neos HMR 3-9x40mm 1 in Tube Rifle Scope Second Focal Plane Illuminated BDC300 Strightwall Black