For monitoring and imaging applications that are subject to temperature fluctuations, it is critical to use an optical system that is insensitive to thermal change in the surrounding environment thereby avoiding system defocus. A new technical note provides an introduction to athermalization techniques commonly used by Resolve Optics to stabilize the performance of lenses and optical systems we design with respect to temperature variation.
Learn more: https://www.resolveoptics.com/athermalisation-explained/