ColourLock™ Filter Stacks

LASER COMPONENTS are pleased to announce the release of a revolutionary new filter, the ColourLock™ Filter Stacks, which are angle insensitive filters used for wide-area imaging. They are designed using various substrate elements to create a filter configuration that meets the specific requirements of spectral performance and durability.

These filters can be manufactured to meet your spectral needs, i.e. for long wave pass, short wave pass or bandpass, or a custom design if necessary, and are optimised in bright conditions where angle insensitivity is crucial and performance is demanding. These filters are pin hole free and exhibit extended out of band blocking, occasionally to an order of > OD10.  Furthermore, they can achieve upwards of +/- 50 degrees in angle performance without any shift in the transmitted colour spectrum.