| Customization: | Available |
|---|---|
| After-sales Service: | Repair for free |
| Warranty: | 1 year |
|
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| Items | Description | |
| Filter | Material: | UV Fused Silica |
| Diameter: | 21.0+/-0.1mm | |
| Thickness: | 3.0+0.0/-0.1mm | |
| R1: | infinity | |
| R2: | infinity | |
| Flatness: | 1/4L PTV,TWD | |
| Surface quality: | 40-20 | |
| Parallelism: | <20arcsec | |
| Clear aperture: | 1.5mm from the circumference | |
| Chamfer: | 0.2mmx45deg | |
| <1.0mm,chips of edges | ||
| Coating: | Multi-layer dielectric coating,extend to within at least 1.0mm from circumference,surface B | |
| 470-2000nm,transmission waveband,surface B | ||
| 200-430nm,rejection waveband,surface B | ||
| 3%,slope factor,surface B | ||
| 450+/-10nm,cut-on wavelength,surface B | ||
| Tavg>85%@470-1750nm,AOI:0deg,total filter | ||
| Standard: | MIL-PRF-13830B |
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