The Pulsar Telos LRF XQ35 Thermal Monocular Rangefinder is the most basic LRF model in the Telos series. It has a 1024x768 AMOLED display, 8 color palettes, and can communicate with a smart phone over Bluetooth or WiFi 2.4/5 GHz. It also has an integrated laser rangefinder that provides accurate ranging up to 1000 yards. Built-In 1000 yd Laser Rangefinder Stream Vision 2 Compatible Advanced Pulsar Image Boost Technology so you can see through the darkness like never before Right or Left-handed Ergonomic, non-slip rubber-coated housing User mode to select your brightness and contrast settings 1024 x 768 AMOLED Display 1421 yd Detection Range