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| Customization: | Available |
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| After-sales Service: | Repair for free if quality problems come |
| Warranty: | 1 year |
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| Items | Description | |
| Band Pass Filter T340nm | Material: | CDGM H-K9L+Color glass |
| Dimensions: | as required | |
| Thickness: | <5.0mm | |
| R1: | infinity | |
| R2: | infinity | |
| Flatness: | S1&S2:N/A | |
| Surface quality: | S1&S2:60-40 | |
| Parallelism: | <3arcmin | |
| Clear aperture: | >90% | |
| Chamfer: | protected | |
| Coating: | Band pass filter coating | |
| Tmin>60%@340+/-2nm | ||
| FWHM:8-10nm | ||
| Blocking OD>4@200-800nm | ||
| Standard: | MIL-PRF-13830B |


