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• 掺杂片

  
  

  光学窗口参数 Parameter	标准指标 Standard   Grade	中等精度指标 Precision   Grade	高精度指标 Ultra-precision   Grade
  尺寸公差/Dimensional Tolerance	+/-0.2	+/-0.1	+/-0.05
  通光孔径/Clear Aperture	>80% to >90%	>80% to >90%	>80% to >90%
  表面质量/Surface Quality	80/50	60/40	40/20
  平行度/Parallelism	3 arc min	1 arc min	30 arc seconds
  波长面形/Wavefront Distortion	5λper 25mm	1λper 25mm	λ/4
  保护性倒角/Protective Bevel	<0.25x45 deg	<0.25x45 deg	<0.25x45 deg
  材料/Material	紫外石英,熔融石英，红外石英, 高硼硅玻璃，蓝宝石玻璃，K9玻璃，B270等。 Synthetic fused Silica, Fused quartz, IR quartz, Borosilicate glass,Sapphire   crystal, K9, B270, etc.
  形状/Shape	圆形窗口、方形窗口、三角形窗口、椭圆窗口、等其他异形窗口 Circular, square, triangular, oval, and other shaped windows
  尺寸/Dimension	超大窗口、超薄窗口、常规窗口 Large   window, Ultra-thin window, Regular size window
  精度/Precision	普通耐火窗口、高精密光学窗口 Ordinary   refractory window, High precision optical window
  镀膜/Coating	紫外高反膜，增透膜，镀金，镀铝，镀银系列石英玻璃片，UV石英滤光片，弧形反射片等。 High   anti-UV Film, antireflective film, gold, aluminum, silver series quartz glass,   quartz UV filter, curved reflector and so on.

  
  

  

产品介绍:

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