Rayman Speco Co. Ltd. - Produces reading glasses, sports glasses, optical frames and sunglasses in Taiwan. Centennial Optical - Canadian producer and eyewear distributor of designer collections of frames, lenses and sunglasses. Soderberg Ophthalmic Services, Inc. - Provider of eyewear products, contact lenses, industrial eyewear, refractive instruments, and diagnostic instruments. Polycore Optical - Singapore based optics manufacturer. Planos and prescription sunglasses and reading glasses. Guard Dog Aggressive Eyewear - Company with over 22 years of combined experience. Offers eyewear and goggles for sunglasses and high speed enthusiasts, includes a variety of products with photos and pricing, including contact and order information. Foresight Optical Ltd. - Manufacturer of eyewear since 1986. Offers a variety of products, including polycarbonate safety and sun lenses, acrylic reading lens and sunglasses. Domani Eyewear - Inventors of the interlocking magnetic sunglass click-on system. Offers an online catalogue of products and contact information. Lindberg A/S - Eyewear manufacturer located in Denmark. Offers designer eyewear, frames, sunglasses for both adults and children, includes list of products and a directory of worldwide retailers. Foco Eyewear - Manufacturers of reading glasses, optical frames, memory, kids frames and sunglasses. Offers pictures of their products and contact information. The Uni-Kingdom Ind. Corp. - Manufacturer of sport glasses, goggles, reading glasses, kid glasses, sun glasses, clip-on, goggles, sunglasses case, includes photos and contact information. Precision Technology Services - Manufacturer of RGPs and OOK retainers, including the "BE Retainer", and a distributor in North American of Medmont optometric equipment. Offers online informational areas for both patients and practitioners, includes contact email. LensMaster-Russia - Optical company in Russia. Offers a variety of optic services, including sight test, selection of frames and lenses for spectacles, lens-making laboratory, contact lenses, includes photos of their stores, hours of operation and locations. Eyewear Source - Manufacturer and exporter of ophthalmic lenses, optical frames, sunglasses, cases, instruments and other optical products. Offers some photos of their products and contact information. Sun Po Trading, Co. - Trading company and wholesale distributor for over 10 years. Offers a variety of products that include, metal and plastic optical frames, sunglasses and provides photos and contact information. MJ Optical - Offers wholesale glasses, lenses and frames. Shark Eyes Inc. - Wholesale distributor and importer specializing in sunglasses, reading glasses, eyewear accessories and display programs. OptiBoard - Discussion forum for eyecare professionals and members of the optical trade. Rochester Optical - Manufacturer and wholesale supplier of military and contemporary dress eyewear, and digital free-form lenses. Based in New York State. Opticianworks.com - Information and advice for opticians about lens and frame materials, proper fit, adjustments, ordering lab work, finishing and repairs. Includes quizzes, videos.