Quantum Thermal Imaging Scopes based on IR sensor are represented by a number of models featuring various frame rate, magnification and lens diameter. The scopes are designed for the use both in the nighttime and in the daylight in inclement weather conditions to see through obstacles hindering detection of targets. Unlike the image intensifier tube based night vision devices, Quantum scopes do not require an external source of light and are not affected by bright light exposure. Quantum Thermal Imaging Scopes from Pulsar have a wide range application including night hunting, observation and terrain orientation, search and rescue operations. Pulsar is an industry pioneer that designs cutting edge products for hunting, law enforcement, and personal security. As a premier manufacturer, Pulsar positions itself by creating the best optics, software, and features available on the market. Features: Defective pixel repair option Stadiametric rangefinder Wide field of view Power saving mode Three operating modes - City, Forest, Identification Three calibration modes – Manual, Automatic, Semi-automatic Pulsar Quantum XD38A 2-8x32 Thermal Imaging Monocular PL77319