Since 1987, Systems of Sight has been dedicated to assisting the visually impaired. Our A+ rating with the Better Business Bureau reflects our commitment to the highest business standards.Thousands who suffer from Macular Degeneration and other central vision impairments have chosen Systems of Sight as an effective and lifestyle-friendly alternative to other low vision aids. Our unique eyewear combines the technology of a low vision aid (for both close-up and distance) with the convenience and freedom of mobility of conventional eyeglasses. Neither a magnifier nor telescopic; SOS eyewear uses prism technology, and is custom manufactured for each individual.