Edmund Optics: Athermal imaging lenses

Edmund Optics' athermal imaging lenses offer MTF performance of >20 percent contrast up to a resolution of 200 lp/mm, corresponding to 2.5 µm pixels. Imaging quality is maintained over the entire maximum image circle (17.6 mm, 1.1-inch format, 24 MP) and over the entire temperature range of -10 to 50 °C without the need for focusing adjustments. At the same time, the optomechanics are designed to be robust against mechanical shock and vibration. The lenses are designed for demanding applications, including in particular terrestrial aerospace imaging.