ZeroTech Optics Trace Rifle Scope 4.5-27x50mm 30mm Tube First Focal Plane RMG MOA Reticle Black. The Trace gives shooters the ability to put rounds on target with speed and most importantly precision. Specifications for ZeroTech Optics Trace 4.5-27x50mm Rifle Scope: Manufacturer: ZeroTech Optics Objective Lens Diameter: 50 mm Magnification: 4.5 - 27 x Tube Diameter: 30 mm Reticle Focal Plane: First Focal Plane (FFP) Exit Pupil: 1.9 - 9.5 mm Field of View Linear: 7.4 - 1.3 m at 100 m Eye Relief: 91 - 100 mm Color: Black Weight: 824 g Parallax: 25 yds to infinity Illumination Type: Non-Illuminated Light Transmission: 92 percent Package Type: Box Condition: New Lens Finish: Weathershield Lens Coating Features of ZeroTech Optics Trace 4.5-27x50mm Rifle Scope HD alloy flip-up covers; Precision Turret System (PTS); Zero Stop; 92percent Light Transmission; Glass etched reticle Package Contents: ZeroTech Optics Trace 4.5-27x50mm Rifle Scope Heavy Duty Alloy Flip-Up Covers Locking Ring Tool For HD Flip-Up Covers Turret Allen Key 3 Spare Turret Grub Screws Instruction Manual Reticle Range Chart High Quality Microfibre Cloth ZeroTech Optics TR4275FM: Trace Rifle Scope 4.5-27x50mm 30mm Tube First Focal Plane RMG MOA Reticle Black