| Colored glass filters are optical components that control incident wavelength by distributing an optical absorbing substance in glass. |
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colored glass |
blue glass filters |
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green glass filters |
short wave cutoff filters |
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IR transmitting filters UV transmitting filters |
Near IR absorbing filters Heat absorbing filters |
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| Material | Schott glass or equivalent |
| Size | 2-3mm |
| Dimension Tolerance | +0.0/-0.2mm |
| Focal Length Tolerance | +/-1% |
| Flatness | 1/10¦Ë£1¦Ë |
| Surface Quality | 40/20£80/50 |
| Chamfer | 0.2mm at 45¡ãtypical |