Figure 6.

Comparing spectral domain (SD) optical coherence tomography (OCT) (a) and swept source (SS) OCT (b) images from a volume scan of an eye with deep ODD. The SD-OCT scan was performed with enhanced-depth imaging (EDI), and included frame averaging techniques. Both OCT scans depict comparable images of optic disc drusen, showing a hypo-reflective core (white asterisk) and hyper-reflective margins. The associated prelaminar hyper-reflective lines (white arrow) are slightly more visible with the SD-OCT EDI scan (a)