• 首頁
    •  
    • 產品
    •  
    • 石英偏振旋光片
     
    石英偏振旋光片

    • 石英偏振旋光片

      Polarization rotators offer 45deg or 90deg rotation at a number of common laser wavelength, the optical axis in a polarization rotator is perpendicular to the polished face of the optic. The result is..

    < Previous1Next >

     
    亚洲第一天堂国产丝袜熟女,国产精品日韩av,久久无码免费视频播放,国产午夜福利在线观看视频_