optical glass bk7
colorless glass 1.There are colorless optical glass BK-7, B270. 2.quartz glass JGS1, JGS2, JGS3.
Colorless optical glass
Ruisen colorless optical glass including BK-7 (K9), B270, quartz glass JGS1/2/3.
We can produce different kinds of Colorless Optical Glass according to customer's specific requirements.
Other colorless optical glass materials,according to your needs and requirements of your own choice,accurate operation for you!
of several, mainly for a variety of coated substrates, window film, airport lamps, optical apparatus, instruments and other fields.
optical glass bk7
