THEON INTERNATIONALS THERMÍS family of uncooled Thermal Clip-on Sights (TCS)  was developed to provide soldiers with an unrivaled day/night advantage  in detecting, observing and engaging hostile targets, independent of darkness and common obscurants used for visual concealment. The clip-on sights are designed for use in tandem with medium or long range day sights to provide targeting at night, while maintaining the day optic's ballistic zeroing.
The THERMÍS family of Clip-on sights incorporate the latest IR sensor, electronics and  optical technologies to deliver world leading performance and reliability. All  variants generate superior IR imagery, ensuring target recognition at the maximum  possible range. Optimally-sized rear optics, retain day optics eye box, ensuring user comfort.
Tailored engine design is coupled with intuitive user interface to deliver maximum range performance. Optimized control of the image processing and region-of- interest settings result in enhanced user experience. Local contrast enhancement delivers superior image quality.
The built in digital compass and inclinometer provide range estimation and target orientation.
The THERMÍS MR is suitable for either short-range rifles (i.e. M16, M4, AK-47 etc.) or medium machine guns (i.e. M16, M4, AK-47, FN Minimi, MG3 etc.), while the LR / ELR clip-on models for the squad leader’s weapon, Sniper Rifles, and Heavy Machine guns (i.e. M2 HB, MK19 etc.).


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