北京汇众信达光学技术有限公司

We Can Manufacture Various Optical Filters, optical windows ,color glass, lens,prisms etc.

supply Antireflection filters /Bandpass Filters /Middle band pass filter/Narrow band pass filter Interference Filters /Long wave pass filter/Short wave pass filter/Color process Filters Beamsplitters/Hot/Cold Mirrors/Reflector Mirrors/Absorptive Color Glass/Neutral Density/Ultra-narrow bandwidth optical filters