Figure 1F: Bulbar conjunctival capillary perfusion map (nCPM) of the same human healthy eye (Figure 1E). Note the microvasculature visualization enhancement showing the microvasculature anatomy in detail, otherwise invisible even in the sharpest red-free images (Figure 1E). The microvasculature anatomy appeared evenly distributed and lower number of blood vessels along with lower degree of complexity of their branching patterns increased density and complexity is evident when compared with the diabetic eye (Figure 1B).