Cal Sensors have reclassified their lead salt detectors. The SCD-13 series represents the PbS 1-3 µm single channel detectors, whilst the SCD-15 prepresents the PbSe 1-5 µm version.
Also new is the SCD-13HV (high volume) for PbS IR detectors, available in large quantities.
Complimenting these are new digital drive boards that optimise signal levels for one to four channel detectors, providing all the electronics necessary to drive the sensors, digitise the output and connect via USB to a computer or microprocessor.