Optical interference filter


Center wavelength: 650nm + 5
Optical index: 650nm=50%
Cutoff area:350nm-375nm<1% 700nm--1100nm<1%
High penetration area:410nm-630nm>90% (coat double side  transmittance is higher)
Maximum penetration rate:94%
Average transmission rate:92%
Surface quality: 60/40 40/20 appearance tolerance, + 0.05
Appearance size: can be customized according to customer needs various square circular.
Material: optical domestic green plate glass, imported glass (customizable)
Color: transparent green

Our Advantage:

1.We are manufacturer,so our prices are much more competitive and the production can be fairly controlled.

2.We Specialize in making costumer designed products for 10 years,so your Drawings,products pictures and samples are warmly welcomed!and your Special design will be well protected by us!

3.We Can supply variety of optical materials:JGS1,K9,B270,7980.N-BK7,and Different products: lens,prisms,windows,mirrors,beam splitters,filters ,wave plates.

4.Your inquiry will be reply within 12 hours