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Specifications
| Material | BK7 |
| Dimension Tolerance | +0.0/-0.2mm |
| Thickness Tolerance | ±0.2mm |
| Surface Quality | 60/40 |
| Clear Aperture | >90% |
| Flatness | <λ/10@632.8nm per 25mm range |
| Chamfer | Protective<0.5mmx45° |
| Coating | Dielectric HR coating, R>99%, rear surface ground or inspection polished |
| Damage Threshold | >5J/cm2, 20ns, 20Hz, @1064nm |
Light Path Map
Tab Content
Features
★ High Reflectivity, R>99%@two wavelengths
★ High damage threshold
★ RoHS Compliant
Standard Product
| Product Number | Dimension [mm] | Thickness [mm] | Wavelength [nm] | Incident Angle [°] | Cart |
| DDLM001 | 12.7 | 3 | 527-532&1047-1064 | 0 |  |
| DDLM002 | 12.7 | 3 | 515-532&1028-1080 | 45 | |
| DDLM003 | 12.7 | 3 | 351-355&527-532 | 0 | |
| DDLM004 | 12.7 | 3 | 351-355&515-532 | 45 | |
| DDLM005 | 12.7 | 3 | 633-660&1028-1080 | 0 | |
| DDLM006 | 12.7 | 3 | 633-660&1028-1080 | 45 | |
| DDLM007 | 20 | 5 | 515-532&1028-1080 | 0 | |
| DDLM008 | 20 | 5 | 515-532&1028-1080 | 45 | |
| DDLM009 | 20 | 5 | 351-355&515-532 | 0 | |
| DDLM010 | 20 | 5 | 351-355&515-532 | 45 | |
| DDLM011 | 20 | 5 | 633-660&1028-1080 | 0 | |
| DDLM012 | 20 | 5 | 633-660&1028-1080 | 45 | |
| DDLM013 | 25.4 | 6.35 | 515-532&1028-1080 | 0 | |
| DDLM014 | 25.4 | 6.35 | 515-532&1028-1080 | 45 | |
| DDLM015 | 25.4 | 6.35 | 351-355&515-532 | 0 | |