Ready to take your long-range precision rifle to the next level of accuracy? The TS-25Xs popular 5-25X magnification range, rugged 30 mm tube, optical clarity, and dependability make it the perfect choice for any LRP competition or hunting rifle. Its capability to adjust parallax from 10y to infinity makes it easy to take an accurate shot from 500 - 2000 yds. The TS-25X features tactical locking elevation and windage knobs, 180-degree magnification throw, rapid focus eyepiece, and a first focal plane illuminated reticle. To accommodate for different shooting styles, the TS-25X is offered in the CMS (Carolina Mil Scale) and JVCR reticle.Features :Magnification: 5 - 25xDiopter: +2/-3Exit Pupil Diameter: 2mm @ 25X, 10mm @ 5XParallax Adjustment: 10 yds - Infinity25X Field of View @ 100 meters = 1.4 meters5X Field of View @ 100 meters = 6.6 metersEye Relief: 2-3 inchesObj. Lens Diameter: 50mmTube Diameter: 30mm