Figure 1.
Representative SHG stromal collagen images from UVX, RGX, and control eyes taken from the anterior, intermediate and posterior sections of rabbit corneas 1-month after CXL. The anterior images were taken 60 µm below the anterior stromal surface, intermediate images were taken 180 µm below the anterior stromal surface, and posterior images were taken 300 µm below the anterior stromal surface. Contrast and brightness have been adjusted in the posterior control for easier viewing of the fibers. White bars in the corners of the images represent a distance of 25 µm.