D26mm Coated Optical Aspheric Lenses
D26mm Coated Optical Aspheric Lenses Specifications: MaterialSchott N-LAK8Surface quality: S1&S2:5/5x0.16,C5x0.4,E0.8Diameter:26.0+0.0/-0.1mmCenterness:<1.28arcminCenter thickness:2.845+/-0.02mmClear aperture:S1:>D27.1mmS2 SAG:6.5+/-0.1mm S2:>D21.1mmROC1:22.8772+/-0.02mm,Asph,CXChamfer:......
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Product Description
D26mm Coated Optical Aspheric Lenses
Specifications:
Inspection:
| Material | Schott N-LAK8 | Surface quality: | S1&S2:5/5x0.16,C5x0.4,E0.8 |
| Diameter: | 26.0+0.0/-0.1mm | Centerness: | <1.28arcmin |
| Center thickness: | 2.845+/-0.02mm | Clear aperture: | S1:>D27.1mm |
| S2 SAG: | 6.5+/-0.1mm | S2:>D21.1mm | |
| ROC1: | 22.8772+/-0.02mm,Asph,CX | Chamfer: | S1&S2:<0.3mmx45deg |
| K=0.58551 | Coating: | S1&S2:AR coating,Ravg<0.5%@350-700nm,AOI:0deg | |
| ROC2: | 12.3637+/-0.02mm,CC | ||
| Flatness: | S1:PV<1.5um | Standard: | ISO 10110 |
| S2:3/6(3)@632.8nm |
Inspection:
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