Filter technology can respond to customer’s diverse needs through E-beam Vacuum Coater at assist ion Beam and Optical Thickness Monitor & Crystal sensor, and accurate measurements are possible for each angle with the best measuring equipment.
Filter
Description
Product Sectors
- Band Pass Filter : Only selected wavelengths are transmitted and the rest is blocked.
- Shot / Long Pass Filter : manufactured to have a very sharp conversion from reflection to transmission, so it is useful in many applications.
- ND Filter : mainly used to typically reduce the light of the broad wavelength.
<Band Pass Filter> | <ND Filter> | <Shot Long Pass Filter> |