| Customization: | Available |
|---|---|
| Usage: | Lighting, Medical, Optical, Photography, Astronomy |
| Type: | Spherical Lens |
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| Items | Description | |
| Spherical lens | Material: | Ohara S-TIH11 |
| Diameter: | 37.30-0.05/-0.15mm | |
| Center thickness: | 2.0+/-0.1mm | |
| Edge thickness: | 4.3+0.0/-0.1mm | |
| Effective focal length: | -75.6mm@633nm | |
| ROC1: | 43.651mm,CC,Sph | |
| ROC2: | 161.535mm,CX,Sph | |
| Flatness: | S1&S2:PWR:PV<5fr@633nm over CA | |
| S1&S2:IRR:PV<1fr@633nm over CA | ||
| Surface quality: | S1&S2:60-40 | |
| Centerness: | ETD<0.065mm over dia30.0mm | |
| Perpendicularity: | <0.03mm | |
| Clear aperture: | >D30.0mm | |
| Chamfer: | <0.2mmx45deg | |
| Coating: | S1&S2:AR coating,Ravg<1.0%@500-560nm, | |
| Ravg<1.5%@450-640nm,AOI:0-25deg | ||
| Painting: | Matt black paint on end surfaces as drawing | |
| Standard: | MIL-PRF-13830B | |
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