| Action Optics: Manufacturer of polarized sunglasses geared for water-based activities. |
| Advance Optical: Family owned and operated Rx optical lab since 1922. Offers a variety of products that include frames, lenses, coatings and accessories, site includes mission statement, history of the company, virtual tour and contact information. |
| Chang Chou Optic Technology: Manufacuturer of polycarbonate lenses since 1999. Offers brief company overview, lenses and products offered, including ophthalmic lenses, minu, plus, insert mold, aspherical lenses, toric and polycarbonate lenses. |
| Dispensers Optical Service Corporation: Manufactures safety prescription eyewear and uncut ophthalmic lenses for commercial and military applications. |
| Essilor: Offers a wide range of corrective lenses including progressive lenses, scratch resistant and polycarbonate. |
| HiTop: Specializes in the development and marketing of plastic Hi-index optical lenses. |
| Icare Industries, Inc.: Manufacturers and distributes a full variety of glass, plastic and specialty lenses, and optical related products in the USA. |
| Laramy-k Optical: Provides uncut lens surfacing for the independent practioner. |
| OptiCast, Inc.: Manufacturer of on-site lens molding systems. Offers products with photos and benefits, includes contact information. |
| Optima, Inc.: Manufacturer and distributor of high index eyeglass lenses, including Hyperindex brand lenses. |
| PhotoProtective Technologies: Makes synthetic melanin for use in light filters such as sunglass lenses, fluorescent light filters, contact lenses and computer screens. Offers a variety of products with photos and contact information. |
| Plastic Plus, Ltd.: Independent ophthalmic lens manufacturer in Canada for over 24 years. Offers a variety of lenses with photos and contact information. |
| Precision Optical: Founded in 1996. Offers uncut lenses, glazing services including rimless and contact information. |
| PRIO: Provides diagnostic tools to optometrists and correctional lenses to consumers for the diagnosis and treatment of Computer Vision Syndrome. Offers testimonials, press releases, FAQ and contact information. |
| Rodenstock: Eyeglass lenses and frames, including Multigressiv progressive lenses. |
| Ronak Overseas Company: Mass producer of ophthalmic glass lenses and frames. Offers a variety of products, ordering and shipping information and contact numbers. |
| Shenzhen North Optical Industrial Co., Ltd.: Joint-venture manufacturing company producing optical products since 1987. Includes company profile, products available and contact information. Site is in English and Chinese. |
| Smart Tra Optics Co., Ltd.: Manufacturer of ophthalmic lenses with a factory in Mainland China. Includes company profile, products, distributor material and contact information. |
| Sola: Eyeglass lenses, including Percepta progressive lenses for bifocal prescriptions and Spectralite high index lenses. |
| Specialty Lens Corp.: Manufacturer of prescription and non-prescription polarized sunglass lenses based in Salt Lake City, UT. Polarized lenses reduce glare and provide 100% UV protection. |
| Tant Laboratories, Ltd.: Founded in 1981. Offering uncut lenses and glazing services to retail ophthalmic opticians, also Hi-Index, progressive and photochromic lenses, includes photos and online order form and contact information. |
| Thai Optical Group: Manufacturer of mineral/organic ophthalmic and plano lenses, including SV, bifocal, progressive, photochromic, polarised, computer and sun lenses. Flash required for this site. |
| Transitions Optical: Manufacturer of eyeglass lenses with sun-activated tints. Lenses are clear indoors and darken outdoors for greater comfort in the sun. |
| Varilux: Produces progressive lenses for bifocal prescriptions. |
| Younger Optics: Produces polarized, progressive, polycarbonate, and hard resin lens blanks. Offers online ordering with use of hand held bar code reader. |
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