RXG1371 Features: * Rifles scope * Display: OLED 640x480 * Video output: NTSC/PAL * High-resolution digital thermal imaging * Compact, lightweight, durable housing * True magnification * Adjustable reticle * Rapid start-up * Made in the USA * Focal length, 2x: 42 mm * Focal length, 3x: 42 mm * Focal length, 4.5x: 75 mm * Focal length, 6x: 75 mm * Resolution, 2x: 640x512 * Resolution, 3x: 324x256 * Resolution, 4.5x: 640x512 * Resolution, 6x: 324x256 * Core, 2x: Tau 2 320 * Core, 3x: Tau 2 640 * Core, 4.5x: Tau 2 320 * Core, 6x: Tau 2 640 Dimensions: * 2x: 3.1"" H x 2.7"" W x 10"" D, 1.5 lbs * 3x: 3.1"" H x 2.7"" W x 10"" D, 1.5 lbs * 4.5x: 3.2"" H x 2.8"" W x 10.5"" D, 1.8 lbs * 6x: 3.2"" H x 2.8"" W x 10.5"" D, 1.8 lbs Collection: * Zeus collection