A-Star supply Multi-Coated Filter and Colored Glass Filter.
For the detailed specifications please see each product link.
Multi-Coated Filter
Multi-Coated Filter is made of optical materials such as Bk7, Fused Silica, Colored Glass, Sapphire and so on. Hundreds Optics offers Multi-Coated Filters include band pass filters,
Colored Glass Filter
Colored Glass Filter Colored Glass Filter is widely used in the field of display, CCD, microscopy, photometry, radiometry, imaging, astronomy, instrumentation, aerospace etc.