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Material | K9 / BK7 / quartz / JGS1 | Design Wavelength | 587.6nm |
Diameter Tolerance | +0.0/-0.1mm | Center Thickness Tolerance | ±0.2 |
Surface Accuracy | λ/4 @632.8nm | Focal Length Tolerance | ±2% |
Centering Tolerance | 3 arcmin | Surface Quality | 40/20-60/40 |
Bevel | 0.2X45° | Coating | NO/AR/AF |





























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