Pulsar Apex XD50A Thermal Riflescope Wireless remote control 1.9x magnification 384x288 resolution 384x288 resolution, 50hz refresh rate High resolution LCD display 1,400yd detection range (human) One-shot zeroing with freeze function 4x digital zoom with picture in picture feature SAVE $300 ONE WEEK ONLY-with promo code "THERMAL300" at checkout. Valid only for units sold and shipped by Amazon.com while supplies last. Through 12/18.