Positive Achromatic Cylinder Lenses D=25.40mm F=250.00mm NIR H-K9/H-ZF13
Product No. 159019
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- Dia 25.40mm
- EFL 250.00mm
- Coating AR@650~1050nm
- Material H-K9/H-ZF13
- BFL 243.20mm
- CT 12.00mm
- Available Mount Ring Mounted
- Diameter Tolerance +0.0/-0.1mm
- Center Thickness Tolerance ±0.2mm
- Surface Accuracy 1λ @632.8nm
- Focal Length Tolerance ±2%
- Centering Tolerance <5arcmin
- Surface Quality 40/20-60/40
- Bevel 0.2mmX45°