The newest innovation in riflescopes this Trijicon AccuPoint features a Mil-Dot crosshair reticle with an illuminated center dot. The scope is illuminated through the use of fiber optics and tritium providing a vivid aiming point without the need for batteries. The TR20-2 also includes: 1 Trijicon Logo Sticker (PR15) 1 LENSPEN® (TA56) 1 Set of Lenscaps 1 AccuPoint Manual 1 Warranty Card – Magnification: 3x-9x – Objective Size: 40mm – Bullet Drop Compensator: No – Length: 12.2 – Weight: 12.8 oz – Illumination Source: Fiber Optics & Tritium – Reticle Pattern: Mil-Dot Crosshair – Day Reticle Color: Amber – Night Reticle Color: Amber – Eye Relief: 3.6 to 3.2 – Exit Pupil: 13.3mm to 4.4mm – Field of View (Degrees): 6.45 to 2.15 – Field of View @ 100 yards: 33.8′ to 11.3′. Adjustment @ 100 yards (clicks/in): 4 – Tube Size: 1 – Adjustment Range: ± 25 MOA (± 7.4 mils) minimum – Housing Material: 6061-T6 aluminum hard coat anodized per MIL-A-8625 Type III Class 2 dull & non reflective