EOT1026 Features: * Single transverse 123 battery to reduce sight length * Shortened base only requires at most 2.75"" of rail space compared to the 4 inch N battery sights * Eliminated battery cap and latch and replaced with a simple O-ring, tethered cap * Achieved better sealing * Separated battery compartment from the base to allow it to hover over the delta ring of the rifle * Average battery life at brightness level 12 is roughly 600 hours, 3x battery life of N cell sights * 65MOA circle reticle with 1 MOA aiming dot * Not Night Vision compatible * Operation: * Optics: Transmission holography - parallax free * Magnification: 1x * Eye Relief: Unlimited * Temperature: -40 to 150 F * Waterproof: Submersible to 10 ft depth * Sealing: Fog proof internal optics * Adjustment (per click): 0.5 MOA (1/2"" at 100 yards) * Adjustment range: +/- 40 MOA travel * Return to Zero: Repeatable to 2 MOA after re-mounting * Optical Surfaces: Anti-glare coating * Front Window Material: 1/8"" solid glass * Rear Window Material: Shatter resistant laminate (3/16"" thick) * Field of View (100 yards): 30 yards (28m) at a 4"" eye relief * Brightness Adjustment range: 146,000:1 brightest to lowest * Power Source: (1) 123 lithium battery * Battery Life: 600 continuous hours at nominal setting 12 * Auto Battery Check Indicator: Flashing reticle upon start-up * Auto Shut-down: At 8 hours programmable to 4 hours Color/Finish: * Color/Finish: Non reflective black with hard coat finish Specifications: * Brightness Settings: 20 settings with scrolling feature Dimensions: * Dimensions: 3.5"" L x 2.4"" W x2.4"" H (91.4X 60.96x60.96mm) * Weight: 8 oz. (227 grams) * Mount: 1"" Weaver or Picatinny (MIL-STD-1913) rail * Window Dimensions: 1.20"" x 0.85"" (30 x 23mm)