Optical Cemented Achromatic Doublet Glass Lens, Near Infrared Coating for Ophthalmic Instrument

Achromatic Cemented Lens for OCT Optical Coherence Tomography Medical ImagingSpecification  MaterialCDGM H-LAF50B&CDGM H-ZF62Diameter12.7-0.01/-0.03mm 12.5+/-0.03mmCenter thickness7.5mm(3.0+4.5+/-0.03mm)Left sideRadius  InfinityCenterness95%Chamfer