KIT-159498 Radiometric Lepton® Development Kit SparkFun KIT-159498 Radiometric Lepton® Development Kit includes a breakout as well as the Lepton 2.5 Long-Wave Infra-Red (LWIR) imager. The Radiometric Lepton LWIR module acts as a sort of camera and packs a resolution of 80 × 60 active pixels into a camera body. This module captures infrared radiation input in nominal response wavelength band and gives a uniform thermal image as output. The Lepton LWIR module provides a factory-calibrated temperature value for all 4800pixels in a frame irrespective of the camera temperature with an accuracy of ±5°C.