FIG. 1 is a perspective view showing the top, front side, and right side of a dermatological optical delivery system according to our new design;

FIG. 2 is a perspective view showing the top, rear side, and left side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in the drawing views are included for the purpose of illustrating portions of the dermatological optical delivery system that form no part of the claimed design