Objective to investigate the changes of the neurosensory retinal thickness in the macula in high myopia eyes by optical coherence tomography (OCT).
目的应用光学相干断层成像(oct)技术探讨高度近视眼黄斑视网膜神经上皮层厚度的变化。
2
Objective to measure the thickness of the neurosensory retina of macula by optical coherence tomography (OCT) in normal eyes to get criterion for clinical practice.
目的应用光学相干断层成像(oct)技术对正常眼黄斑区视网膜神经上皮层厚度进行测定。
3
An analytical expression for spot moving speed on the former vibrating mirror of the polygonal mirror scanning system objective is derived from geometrical optical principle.