For spectral-selective temperature measurements in the mid-wavelength infrared, Jenoptik Laser, Optik, Systeme GmbH has launched the VarioTherm InSb camera. With a bandwidth of 2 to 5 μm, it covers a wide spectral range and is suited for measurements in R&D applications. The integrated filter wheel enables customer-specific mounting of through-glass, on-glass, through-flame, on-flame or plastic filters. The camera is radiometrically calibrated for a temperature range of −40 to 2000 °C. The wide measurement subregions combined with good temperature resolution facilitate flexible measurements without the need for switching between measurement ranges. Calibration data and measurement algorithms are stored in the camera, enabling direct output of measured temperature data without the need for a PC connection.