| Coad | 667031 | Type | Plane Dichroic Mirror | |
| Dimension(mm) | 25.4 x 3.0 | AOI(°) | 22.5 | |
| Diameter | 25.4mm +0/-0.1mm | Thickness | 3.0mm +0/-0.1mm | |
| HR Wavelength (nm) | 950 - 980 | HT Wavelength (nm) | 1020 - 1100 | |
| Substrate | UVFS Corning 7980 0F | Clear Aperture | ≥20mm | |
| Parallelism | <1 arcmin | Protective Chamfer | 0.2-0.4mm x 45° | |
| Surface Quality S1 | 20-10 S-D over CA (as per MIL-PRF-13830B) | Surface Quality S2 | 20-10 S-D over CA (as per MIL-PRF-13830B) | |
| Surface Flatness | PV λ/8@633nm over 10mm CA | Coating Type | IBS | |
| Reflectivity | >99.9% | Transmittance | >97% | |
| Coating Parameter S1 | HRsp_avg>99.9%@950-980nm+Rs_avg<3.5%+Rp_avg<3%@1020-1100nm | Coating Parameter S2 | ARsp<0.25%@1020-1100nm |














Product evaluation
%High praise
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