| Customization: | Available |
|---|---|
| Usage: | Lighting, Medical, Optical, Photography, Astronomy |
| Type: | Plano Concave Cylinder Lens |
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| Items | Description | |
| Cylindrical Lens | Material: | Schott N-BK7 |
| Dimensions: | 20.0x25.4+/-0.05mm | |
| Center thickness: | 4.0+0.1/-0.0mm | |
| ROC1: | 250mm+/-2% CC,along length of 20mm | |
| ROC2: | infinity | |
| Flatness: | 3/3(2) | |
| Surface quality: | 5/3x0.25;L1x0.1;E0.3 | |
| Centerness: | <20arcmin | |
| Clear aperture: | >90% | |
| Chamfer: | 0.2x45deg | |
| Coating: | uncoated | |
| Standard: | ISO 10110 | |
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