ZeroTech Optics Vengeance Rifle Scope 0mm 1 inch Tube Second Focal Plane PHR Reticle Black. 5-18x40mm Rifle Scope is one of the best values in the market right now and will vastly improve the quality of your shoots. The unique Rifle Scopes by ZeroTech use the ion-assisted Zero-Lock turret system to create an extremely stable platform for optical performance eliminating any rocking or shaking during your shot. With subtensions built into the turret system a 0.25MOA per click adjustment knob can make all the difference to your ZeroTech Vengeance 4.5-18x40mm Rifle Scope w/ Glasses and with the specialized reticle you can map out your shots using any caliber and holdover. The Zero-Tech Vengeance 4.5-18x40mm Rifle Scope also contains a Fast Focus diopter eliminating the need to constantly adjust your settings in order to achieve the same result. With the Zero-Tech Vengeance 4.5-18x40mm Rifle Scope you get high quality glass at an amazing value ensuring your next optic purchase will be the best one yet. Specifications for ZeroTech Optics Vengeance 4.5-18x40mm Rifle Scope: Manufacturer: ZeroTech Optics Objective Lens Diameter: 40 mm Magnification: 4.5 - 18 x Reticle: PHR Tube Diameter: 1 in Reticle Focal Plane: Second Focal Plane (SFP) Exit Pupil: 2.2 - 8.9 mm Illumination Color: None Field of View Linear: 6.8 - 1.7 m at 100 m Eye Relief: 94 - 103 mm Color: Black Weight: 660 g Adjustment Click Value: 0.25 MOA Adjustment Type: MOA Parallax: 15 m to Infinity Illumination Type: Non-Illuminated Package Type: Box Magnification Type: Variable Condition: New Features of ZeroTech Optics Vengeance 4.5-18x40mm Rifle Scope Pop-Lok turrets (0.25MOA); Fast Focus dioptre Package Contents: ZeroTech Optics Vengeance 4.5-18x40mm Rifle Scope Stretch Fit Scope Cover Reticle Range Chart Instruction Manual High Quality Microfibre Cloth ZeroTech Optics VG45184P: Vengeance Rifle Scope 4.5-18x40mm 1 inch Tube Second Focal Plane PHR Reticle Black