Designed for a crystal clear views day or night, the revamped Photon RT 4.5x42 combines a 768x576 CMOS sensor with a 640x480 LCD display to produce high-quality images up to 150 yards away in darkness. The RT’s built-in video/sound recording feature is able to send videos and still images to your phone or computer via the Stream Vision App. The Photon RT also features new 2x digital zoom, allowing far off targets to be easily identified. The built-in 940nm IR illuminator is invisible and can’t be seen when viewed directly. The RT boasts a 3.5-hour battery life with IR on from 4x AA batteries. Other features include 6 reticle options with 4 different colors, an extremely useful one-shot zeroing function, power input for external battery packs and a front focus objective lens. Compatible with most aftermarket 30mm rings, the Photon’s additional weaver rail on the side allows users to attach aftermarket IR illuminators and accessories. The shockproof and IP55 water resistant Photon RT also includes carrying case, user manual, USB cable, spare battery container, battery container pouch and lens cloth. FeaturesBuilt in Video RecordingEye Relief: 2.76"7° Beam DivergenceExternal Power Supply: 5V via Micro USBWindage Adjustment: .1 1 click= Mil6 Preloaded ReticlesWeaver RailIP55 Water ResistanceShockproof30mm Tube Diameter8 Gb Built-in MemoryDownloads Sightmark Photon RT Night Vision Product Manual Download Sightmark Photon RT 4.5-9x42 .1 MRAD Black Digital Night Vision Riflescope SM18016