All kinds of bespoke optical prisms: equilateral prisms, 45 degree right-angle prisms, rhombic prisms, dove prisms, penta prisms, right angle roof prisms, polarizing beamsplitter cubes (PBS), beamsplitter cubes, etc.
Dyes, pigments, optical brighteners, chemicals, machines.
Operation room device, dental material and dental device, medical optical diagnose device.
