Use the Leupold LTO-Quest HD Thermal Viewer for your outdoor adventures or other activities that require you to see thermal emissions. This compact and lightweight handheld device will not take much space in you pack and will easily fit on the palm of your hand or in your pocket. Its 320x240 thermal camera operates at room temperature without cooling and will allow you to see wildlife, game, and people in complete darkness from as close as 6" to hundreds of feet away. The device will start up time in less than 3 seconds and provide you with up to four hours of continuous operation on the internal rechargeable battery. To add versatility to the device, Leupold also built in an LED flashlight for illuminating your path. You also can save the infrared images to an external memory card for viewing later or for transferring to your personal computer via a built-in micro-USB port.