The newest innovation in riflescopes, this Trijicon AccuPoint features a standard 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 failure-prone batteries. The AccuPoint is also waterproof to ten feet.The TR20-1 also includes: 1 Trijicon Logo Sticker (PR15) 1 LENSPEN (LENSPEN) 1 Set of Lenscaps 1 AccuPoint ManualSpecifications: - Magnification: 3-9 - Objective Size: 40 - Bullet Drop Compensator: No - Length (in): 12.20 - Weight (oz): 12.80 - Illumination source: Fiber Optics & Tritium - Reticle Pattern: Standard Duplex Crosshair Illuminated 1.30.4 MOA Amber Dot - Day Reticle Color: Amber - Night Reticle Color: Amber - Bindon Aiming Concept: N - Eye Relief (in): 3.6-3.2 - Exit Pupil (mm): 13.3-4.4 - Field of View @ 100yrds (ft): 33.8-11.3 - Adjustment @ 100 yds (clicks/in): 4 - Tube Size: 1 in. - Mount: Compatible with 1-inch ring mounts - Mount:On/Comes With N/A - Housing Material: 6061-T6 aluminum, hard coat anodized per MIL-A-8625, Type III, Class 2 dull & non reflective