Customization: | Available |
---|---|
Usage: | Lighting, Medical, Optical, Photography, Astronomy |
Type: | Aspherical |
Still deciding? Get samples of US$ 100/Piece
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
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 |
Optical coatings CPG provides: