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Optical filters
Specifications:
IR-blocking filters Material: | Color glass |
Dimension Tolerance: | +0.0, -0.2mm |
Thickness Tolerance: | ±0.2mm |
Surface quality: | 80/50 |
Clear Aperture: | >85% |
Flatness: | 1 λ per 25mm@633nm |
Parallelism: | ±3' |
Bevel: | <0.25mm X 45° |
Coating: | Upon requirement |
Optical filters