| Coad | 664053 | Type | 6x Reflective Beam Expander | |
| Shell Input/Output Diameter(mm) | - | Shell Length(mm) | - | |
| Wavelength(nm) | 450 - 20000 | Magnification(X) | 6 | |
| Material | Borofloat 33 | Housing Material | - | |
| Incident Clear Aperture | 6.0mm | Exit Clear Aperture | - | |
| Incident and Exit Light Angle | 17.8° | Output Beam Spot Diameter | - | |
| Maximum Incident Beam Spot Diameter | 3.0mm | Thread Size | - | |
| Thread Adjustable Distance | - | Spot Size at Diffraction Limit (a) | - | |
| Focusing Distance | - | Collimation | - | |
| Transmittance | - | Surface Quality | 40-20 | |
| Transmission Wavefront Deviation | λ/10@633NM | Laser Damage Threshold | - | |
| System Damage Threshold | - | Coating Specifications | Ravg>96%@480nm-2.0umRavg>97.5%@2.0-20um@0°-45°AOI(S1) |














Product evaluation
%High praise
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