TPX Lenses D=38mm F=200mm Uncoated
Product No. 140493
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- Dia 38mm
- Lens FL 200mm
- R 92.8mm
- Coating Uncoated
- CT 4mm
- ET 2.08mm
- Material TPX(Poly 8-methylpentene)
- Aperture >90%
- Design Wavelength 300μm
- Diameter Tolerance ±0.25mm
- Thickness Tolerance ±0.2mm
- Focal Length Tolerance ±1%
- Surface Quality 80-50
- Surface Irregularities 2
- Bevel 0.3X0.3
- Refractive Index 1.45@1 THZ