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海德堡炫彩成像是应用激光扫描检眼镜技术(Scanning Laser Ophthalmoscope,SLO),利用波长不同的3种激光,可根据到达视网膜的每种波长的深度获得眼底图像。因此,短的波长(488 nm)作用于玻璃体视网膜交界面和视网膜表层,中间波长(515nm)作用于视网膜血管层,长的波长(820nm)作用于视网膜色素上皮(RPE)层和脉络膜层。以突出相应层次的眼底结构信息,从而获得各层次信息的图像。另外,对比视网膜光学相干断层扫描仪(OCT)拍摄的视
Heidelberg’s colorful imaging is the application of the Scanning Laser Ophthalmoscope (SLO), which uses three lasers of different wavelengths to obtain a fundus image based on the depth of each wavelength reaching the retina. Thus, a short wavelength (488 nm) acts on the vitreoretinal interface and the surface of the retina, the middle wavelength (515 nm) acts on the retinal vascular layer and the long wavelength (820 nm) acts on the retinal pigment epithelial (RPE) and choroidal layers. In order to highlight the corresponding level of fundus structure information, so as to obtain the image of all levels of information. In addition, retinal optical coherence tomography (OCT) compared to the filming