Fig. 2From: Effect of the electrode array-retina gap distance on visual function in patients with the Argus II retinal prosthesisOCT macular cube horizontal and vertical tomograms. After targeting a specific electrode with the raster lines, the software’s caliper measurement tool was used to measure the distance along the raster lines between the electrode array and the surface of the retina on the associated horizontal and vertical tomogramsBack to article page