Optical Filters

We are able to customize a variety of optical filters according to customer requirements.

The primary transmission range of your optical filter decides the choice of optical coatings. Our coating technicians are skilled in manipulating coating parameters to meet demanding precision requirements, from surface flatness, transmitted wavefront tolerances, to maximum signal-to-noise ratio.

And we will be more than happy to simulate the coating result for you.

Custom optical filters can be cut to any shape as customer required. With black anodized aluminum rings available for convenient mounting.

We also supply filter substrates without coating, available materials including fused silica, display glass, low expansion, and optical glass