Athermalized lens for uncooled cameras
In many FLIR applications the need to maintain focus over wide change of the environmental temperature is essential to the system performance and usability. Ophir specialized in design and manufacture of passively athermalized lenses. The optic and the mechanical design of the lenses will maintain the focus position passively, without power, during changes in the environment temperature between -40 degrees to +80 degrees Celsius.
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