About this product
Coloured Glass Filter — Dichroic / Beam-Splitter, Laser, 0.21-2.0mmmm is a custom-manufactured Dichroic Glass, produced to order at our Hangzhou workshop.
It is typically specified for Stage lighting, beam lights, laser lights, moving heads, etc..
Standard supply: Optical ultra-clear glass, SCHOTT, Corning, AGC, quartz, etc., 0.21-2.0mm(mm).
Parts are cut to Round, square, etc., custom against your drawing.
No drawing yet? Send the wavelength range and the Dichroic Glass format you need, and our engineers will propose a suitable substrate and coating stack.
Dichroic glass carries an interference coating that reflects one band of colour and transmits another. Because the effect comes from thin-film interference rather than absorption, the glass stays cool under intense light.