Hard-coat bandpass filters provide 3–5 waves flatness
ADVANTECH hard-coat bandpass filters provide transmission rates over 90% from 337 to 1200 nm. They are manufactured using a magnetron-sputtered hard oxide coating precisely deposited without any absorbing filter glass. Suited for machine vision, biotech instrumentation, and medical devices, they provide 3–5 waves flatness and -50° to 100°C operating temperature.
Andover Corporation
Salem, NH