I have followed Buffalo Wild Wings since it went public, and I own shares. As of the end of 2010, the company has 732 restaurants in 44 states, of which 259 were companyowned and 473 are franchised. Another 95 units are expected to open in 2011.Figure 1 Highresolution images of the internal retinal structure taken with optical coherence tomography (OCT), demonstrating the processes involved in using this technology.(A) Lowcoherence infrared light is transmitted into the eye through use of an interoferometer. (B) The infrared light is transmitted through the pupil and then penetrates through the transparent nine layers of the retina. Subsequently, the light backscatters and returns through the pupil, where detectors can analyze the interference of light returning from the layers of the retina compared with light traveling a reference path (mirror An algorithm mathematically uses this information to construct a grayscale or falsecolor image representing the anatomy of the retina (sho