China Optical Cemented Achromatic Doublet Glass Lens, Near Infrared Coating for Ophthalmic Instrument, Find details about China Doublet lens, Achromatic lens from Optical Cemented Achromatic Doublet Glass Lens, Near Infrared Coating for Ophthalmic Instrument
Material | CDGM H-LAF50B&CDGM H-ZF62 |
Diameter | 12.7-0.01/-0.03mm |
12.5+/-0.03mm | |
Center thickness | 7.5mm(3.0+4.5+/-0.03mm) |
Left side | |
Radius | Infinity |
Centerness | <1.2arcmin for doublet lens |
Flatness | 3/2(0.3)@546.1nm |
Surface quality | S-D 60-40 |
Clear aperture | >95% |
Chamfer | <0.2mm(LW)x45deg |
Coating | S1&S2:AR coating,AR coating,Ravg<0.5%, Rmax<1.0%@900-980nm, AOI:+/-30deg |
Right side | |
Radius | 29.7mm,CX |
Flatness | 3/2(0.3)@546.1nm |
Surface quality | S-D 60-40 |
Clear aperture | >95% |
Chamfer | <0.2mm(LW)x45deg |
Coating | S1&S2:AR coating,AR coating,Ravg<0.5%, Rmax<1.0%@900-980nm, AOI:+/-30deg |
Packaging&Shipping
Package detail:
Optics are packed with Capacitor paper, white paper, custom-made plastic containers etc
Customized safety green carton
Shipping term: