DELN can supply many optical materials, like colorless optical glasses (CDGM), color glasses, infrared materials, UV materials and also optical crystals.
Usually, the colorless optical glasses we used are CDGM material unless specified. If you cannot confirm which material is the right one, please see the CDGM Optical Glass Data.
All the material we provided is RoHS Compliant! The frequently used material is listed as below: