3r Policy-Return, Replace, Refund
Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Electronics, Detection, etc
RoHS, ISO9001, CE
Molded Glass, Fused Silica, Bk270, etc
40-20 Scratch-Dig or Custom
350-700nm
Single-Layer Visible Type a
Cartons or Wood Case
2.0-75mm or custom manufacturing