| Customization: | Available |
|---|---|
| Usage: | Lighting, Medical, Optical, Photography, Astronomy |
| Type: | Convex Lens |
|
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| Items | Description |
|
| Achromatic Doublet | Material: | Schott N-BK7 |
| Schott N-SF5 | ||
| Diameter: | 12.5+0/-0.025 | |
| Center thickness: | 3.7+/-0.2mm | |
| ROC1: | 49.62mm,CX | |
| ROC2=ROC3: | -35.73mm,Doublet | |
| ROC4: | -103.22mm,CX | |
| Flatness: | Power<[email protected],IRR<1/[email protected] | |
| Surface quality: | S-D 40-20 | |
| Centerness: | 4/1arcmin | |
| Clear Aperture: | >D11.5mm | |
| Chamfer: | <0.5mmx45deg | |
| Coating: | S1&S4:AR coating,Ravg<0.4%@440-650nm,AOI=0deg | |
| Standard: | ISO 10110 | |
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