TearLab Corporation (USA) TearLab®
February 25, 2019
i-Optics Cassini Total Corneal Astigmatism (TCA)
February 25, 2019

Tracey™ Technologies iTrace Wavefront Aberrometer /Topographer

  • 將256個近紅外激光束投射到眼睛中,以測量前向像差,逐點處理數據
  • 使用光線跟踪的基本薄光束原理來測量視力和視覺功能的質量,通過將波前像差與角膜地形整合,從總像差中減去角膜,以計算眼睛的內部像差

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