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plano concave lens
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plano concave lens

Member Details

Alpha Optics Co., Ltd

Fuzhou,Fujian,China
  • Product Details
  • Company Profile

1.Zygo Phase Shift Interferometers 2.Trioptics Automatic Focus/Centering Tester 3.Perkin-Elmer Lambda 900 UV/VIS/NIR

Material: grade A optical glass or Fused Silica
Diameter Tolerance: +0.0, -0.15mm(Standard), +0.0, -0.02mm(Precision)
Paraxial Focal Length: +/-2%
Centration: 3 arc minutes
Clear Aperture: >85% of diameter
Surface Figure:@632.8nm
Surface Quality: 60-40 S/D
Bevel: 0.25x45deg

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