Liemke Marlin-42 Thermal Clip-On (384×288, 42mm Objective, 1.0× Clip-On)
The Liemke Marlin-42 is a thermal clip-on built around an uncooled VOx 384×288 sensor with 17 µm pixel pitch, 50 Hz refresh rate, and white-hot/black-hot viewing modes. The 42 mm manual-focus objective delivers an 8.9° × 6.7° field of view (about 15.6 m at 100 m), with an estimated detection range of about 1,482 m on a standard human-size target.
Optical magnification is 1.0× in clip-on mode with a recommended day-optic magnification of 1× to 8×. In monocular spotter mode, digital zoom is selectable at 2× / 4×. Power is via (2) CR123A or (2) RCR123/16340 rechargeable cells, with external 5V Micro-USB power support. Includes USB cable.