RESOURCE TECHNOLOGIES GROUP LIMITED is the leading supplier of eyewear viewers for the portable electronics industry. Medical and military applications served as the company''s fundamental technology drivers, which provided the discipline for quality, adjustment, safety and usability that have culminated in PSG''s consumer products. Today, this technology is integrated in, or mounted to, sunglasses, eyeglasses and safety eyewear. PSG''s personal media viewers and eyewear products, which are readable in all lighting conditions, are the smallest, lightest and most durable eyewear displays available today. They have received widespread acclaim in major media outlets including Wall Street Journal, Popular Science, New York Times, TIME and iLounge. Weighing about one ounce, PSG''s patented SolidOptexR optical technology provides the most ergonomically designed viewer with attention to style and fit that meets stringent eye safety requirements. This unique optical system allows the user to maintain natural vision and awareness of the environment in all lighting conditions. A strategic alliance with worldwide leader Essilor International adds ophthalmic correction to the PSG product line and delivers images through true ophthalmic eyewear products.