The noncontact Laser Alignment Station measures alignment errors of individual lens surfaces inside a finished midwave or longwave IR lens arrangement. Users can align and inspect lenses without changing objectives. During assembly, the LAS-IR dual-band system can detect a 0.2 micron centration error from the top surface and a 2 micron centration error from the bottom surface of IR lenses that transmit at 3.39 micron.
Indian Trail, NC
Subscribe now to Laser Focus World magazine; it's free!