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Contact Us
- Contact Person : Mr. wang senlin
- Company Name : Nantong Ruisen Optical Element Technology Co., Ltd.
- Tel : 86-513-88793988
- Fax : 86-513-88791396
- Address : Jiangsu,haian,No.18 Jianji Road Shuanglou,Qutang Town, Haian County,jiangsu Province,P.R.China
- Country/Region : China
- Zip : 226661
purple glass bg20
Product Detailed
Related Categories:Bracelets & Bangles
purple glass bg20
1.ultraviolet glass has good ultraviolet.
2.It has short wave and long wave PNB586.
didymium glass PNB586
purple glass bg20
Wavelength calibration of the glass:
This kind of material is relatively,it should be order in advance.
purple glass bg20