Pulsar PL77493 Telos XP50 Thermal Monocular Black Rubber Armor 2.5-10x50mm, 640x480, 50Hz Resolution Zoom Digital 4xPulsar Image Boost gives Telos thermal imaging the highest level of detail, clarity and contrast with a set of original image processing algorithms. Telos thermal monoculars render complex scenes in a wide range of halftones with evenly emitting low contrast objects, such as the sky, grass and water surfaces. Software detailing and sharpening of objects at different distances makes the thermal image highly informative. User mode saves selected