TLC Vision Corporation, an eye care services company, provides eye doctors with facilities, technologies, and staffing support needed to deliver patient care in the United States and Canada. It operates in four segments: Refractive, Mobile Cataract, Optometric Franchising, and Age-Related Macular Degeneration (AMD). The Refractive segment offers laser surgery specifically related to refractive disorders, such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. It operates laser centers, and fixed and mobile access businesses. The Mobile Cataract segment provides mobile and fixed site cataract equipment and related services. The Optometric Franchising segment offers...