Products
Contact us
Cell phone:13904021878 13909882004
Fax:024-24603868
Tel:024-24601869 024-24603868
Add.:1-2 Dongxin Rd, Shenhe District, Shenyang, Liaoning
E-mail:13904021878@163.com
Optical components of lithography machine
Circuit board exposure machine compound glasses, eagle glasses, condenser lens
UV film spectral parameters:
⊕Double-sided UV film (350nm-450nm)@R<0.5%