Product advantages
➣Super Broadband Working Wavelength
➣Insensitive to Angle of Incidence & Polarization
➣Apply for low power application
➣RoHS Compliant
| Material | BK7 |
Dimension Tolerance | +0/-0.2mm |
| Thickness Tolerance | ±0.2mm |
| Surface Quality | 60/40 |
| Clear Aperture | >90% |
| Flatness | <λ/4@632.8nm |
| Centration | <3 arc minutes |
| Coating | Metal coating on curved surface,ground or inspection polished on flat surface Enhanced Aluminum: Ravg>90%@400-700nm Protected Aluminum: Ravg>87%@400-1200nm Protected Silver: Ravg>95%@400-12000nm Protected Gold: Ravg>98%@2000-12000nm |
| Damage Threshold | >1J/cm2, 20ns, 20Hz, @1064nm |
| Part Number | Material | Diameter (mm) | Center thickness (mm) | Radius (mm) | Focal Length (mm) | Coating type |
| CEALD25.4R-50 | BK7 | 25.4 | 2 | -50 | 25 | Enhanced Aluminum |
| CEALD25.4R-100 | BK7 | 25.4 | 2 | -100 | 50 | Enhanced Aluminum |
| CEALD25.4R-150 | BK7 | 25.4 | 2 | -150 | 75 | Enhanced Aluminum |
| CEALD25.4R-200 | BK7 | 25.4 | 2 | -200 | 100 | Enhanced Aluminum |
| CEALD25.4R-250 | BK7 | 25.4 | 2 | -250 | 125 | Enhanced Aluminum |
| CEALD25.4R-300 | BK7 | 25.4 | 2 | -300 | 150 | Enhanced Aluminum |
| CEALD25.4R-500 | BK7 | 25.4 | 2 | -500 | 250 | Enhanced Aluminum |
| CEALD25.4R-1000 | BK7 | 25.4 | 2 | -1000 | 500 | Enhanced Aluminum |
| CEALD50.8R-100 | BK7 | 50.8 | 3 | -100 | 50 | Enhanced Aluminum |
| CEALD50.8R-150 | BK7 | 50.8 | 3 | -150 | 75 | Enhanced Aluminum |
| CEALD50.8R-200 | BK7 | 50.8 | 3 | -200 | 100 | Enhanced Aluminum |
| CEALD50.8R-300 | BK7 | 50.8 | 3 | -300 | 150 | Enhanced Aluminum |
| CEALD50.8R-500 | BK7 | 50.8 | 3 | -500 | 250 | Enhanced Aluminum |
| CEALD50.8R-1000 | BK7 | 50.8 | 3 | -1000 | 500 | Enhanced Aluminum |
| CEALD50.8R-2000 | BK7 | 50.8 | 3 | -2000 | 1000 | Enhanced Aluminum |
| CPALD25.4R-50 | BK7 | 25.4 | 2 | -50 | 25 | Protected Aluminum |
| CPALD25.4R-100 | BK7 | 25.4 | 2 | -100 | 50 | Protected Aluminum |
| CPALD25.4R-150 | BK7 | 25.4 | 2 | -150 | 75 | Protected Aluminum |
| CPALD25.4R-200 | BK7 | 25.4 | 2 | -200 | 100 | Protected Aluminum |
| CPALD25.4R-250 | BK7 | 25.4 | 2 | -250 | 125 | Protected Aluminum |
| CPALD25.4R-300 | BK7 | 25.4 | 2 | -300 | 150 | Protected Aluminum |
| CPALD25.4R-500 | BK7 | 25.4 | 2 | -500 | 250 | Protected Aluminum |
| CPALD25.4R-1000 | BK7 | 25.4 | 2 | -1000 | 500 | Protected Aluminum |
| CPALD50.8R-100 | BK7 | 50.8 | 3 | -100 | 50 | Protected Aluminum |
| CPALD50.8R-150 | BK7 | 50.8 | 3 | -150 | 75 | Protected Aluminum |
| CPALD50.8R-200 | BK7 | 50.8 | 3 | -200 | 100 | Protected Aluminum |
| CPALD50.8R-300 | BK7 | 50.8 | 3 | -300 | 150 | Protected Aluminum |
| CPALD50.8R-500 | BK7 | 50.8 | 3 | -500 | 250 | Protected Aluminum |
| CPALD50.8R-1000 | BK7 | 50.8 | 3 | -1000 | 500 | Protected Aluminum |
| CPALD50.8R-2000 | BK7 | 50.8 | 3 | -2000 | 1000 | Protected Aluminum |
| CPAGD25.4R-50 | BK7 | 25.4 | 2 | -50 | 25 | Protected Silver |
| CPAGD25.4R-100 | BK7 | 25.4 | 2 | -100 | 50 | Protected Silver |
| CPAGD25.4R-150 | BK7 | 25.4 | 2 | -150 | 75 | Protected Silver |
| CPAGD25.4R-200 | BK7 | 25.4 | 2 | -200 | 100 | Protected Silver |
| CPAGD25.4R-250 | BK7 | 25.4 | 2 | -250 | 125 | Protected Silver |
| CPAGD25.4R-300 | BK7 | 25.4 | 2 | -300 | 150 | Protected Silver |
| CPAGD25.4R-500 | BK7 | 25.4 | 2 | -500 | 250 | Protected Silver |
| CPAGD25.4R-1000 | BK7 | 25.4 | 2 | -1000 | 500 | Protected Silver |
| CPAGD50.8R-100 | BK7 | 50.8 | 3 | -100 | 50 | Protected Silver |
| CPAGD50.8R-150 | BK7 | 50.8 | 3 | -150 | 75 | Protected Silver |
| CPAGD50.8R-200 | BK7 | 50.8 | 3 | -200 | 100 | Protected Silver |
| CPAGD50.8R-300 | BK7 | 50.8 | 3 | -300 | 150 | Protected Silver |
| CPAGD50.8R-500 | BK7 | 50.8 | 3 | -500 | 250 | Protected Silver |
| CPAGD50.8R-1000 | BK7 | 50.8 | 3 | -1000 | 500 | Protected Silver |
| CPAGD50.8R-2000 | BK7 | 50.8 | 3 | -2000 | 1000 | Protected Silver |
| CPAUD25.4R-50 | BK7 | 25.4 | 2 | -50 | 25 | Protected Gold |
| CPAUD25.4R-100 | BK7 | 25.4 | 2 | -100 | 50 | Protected Gold |
| CPAUD25.4R-150 | BK7 | 25.4 | 2 | -150 | 75 | Protected Gold |
| CPAUD25.4R-200 | BK7 | 25.4 | 2 | -200 | 100 | Protected Gold |
| CPAUD25.4R-250 | BK7 | 25.4 | 2 | -250 | 125 | Protected Gold |
| CPAUD25.4R-300 | BK7 | 25.4 | 2 | -300 | 150 | Protected Gold |
| CPAUD25.4R-500 | BK7 | 25.4 | 2 | -500 | 250 | Protected Gold |
| CPAUD25.4R-1000 | BK7 | 25.4 | 2 | -1000 | 500 | Protected Gold |
| CPAUD50.8R-100 | BK7 | 50.8 | 3 | -100 | 50 | Protected Gold |
| CPAUD50.8R-150 | BK7 | 50.8 | 3 | -150 | 75 | Protected Gold |
| CPAUD50.8R-200 | BK7 | 50.8 | 3 | -200 | 100 | Protected Gold |
| CPAUD50.8R-300 | BK7 | 50.8 | 3 | -300 | 150 | Protected Gold |
| CPAUD50.8R-500 | BK7 | 50.8 | 3 | -500 | 250 | Protected Gold |
| CPAUD50.8R-1000 | BK7 | 50.8 | 3 | -1000 | 500 | Protected Gold |
| CPAUD50.8R-2000 | BK7 | 50.8 | 3 | -2000 | 1000 | Protected Gold |
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