China Dia10mm (AR) Coated Optical Achromatic Doublet Lens, Find details about China Optical Lens, Achromatic Lens from Dia10mm (AR) Coated Optical Achromatic Doublet Lens
Items | Description | |
Doublet Lens | Material: | Schott N-BAK4HT |
Schott N-SF1 | ||
Diameter: | 10.0+0.0/-0.1mm | |
Center thickness: | 10.4+/-0.2mm | |
ROC1: | 9.10777mm+/-0.3%,CX | |
ROC2=ROC3: | 13.5621mm,Doublet | |
ROC4: | 9.10777mm+/-0.3%,CX | |
Flatness: | S1&S2&S3&S4:IRR<0.5fr@633nm | |
Surface quality: | S1&S2&S3&S4:40-20 | |
Centerness: | <5arcmin | |
Clear aperture: | >90% | |
Chamfer: | <0.1mmx45deg | |
Coating: | S1&S4:AR coating,Rabs<1%@470-970nm,AOI:0deg | |
Standard: | MIL-PRF-13830B |