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. Rodenstock - Eyeglass lenses and frames, including Multigressiv progressive lenses. İşbir Optik - Turkish manufacturer and exporter of CE marked ophthalmic lenses in a variety of materials under the brand name VisionArt. Their product line. FAQ for wearers of eyeglasses. Essilor - Offers a wide range of corrective lenses including progressive lenses, scratch resistant and polycarbonate. Transitions Optical - Manufacturer of eyeglass lenses with sun-activated tints. Lenses are clear indoors and darken outdoors for greater comfort in the sun. Younger Optics - Produces polarized, progressive, polycarbonate, and hard resin lens blanks. Offers online ordering with use of hand held bar code reader. Laramy-k Optical - Provides uncut lens surfacing for the independent practitioner. HiTop - Specializes in the development and marketing of plastic Hi-index optical lenses. 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. 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. Ronak Overseas Company - Mass producer of ophthalmic glass lenses and frames. Offers a variety of products, ordering and shipping information and contact numbers. Advance Optical - Family owned and operated Rx optical lab since 1922. Offers a variety of products that include frames, lenses, coatings and accessories. Mission statement, history of the company, virtual tour and contact information. Chang Chou Optic Technology - Manufacturer 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. Precision Optical - Founded in 1996. Offers uncut lenses, glazing services including rimless and contact information. Smart Tra Optics Co., Ltd. - Manufacturer of ophthalmic lenses with a factory in Mainland China. Includes company profile, products, distributor material and contact information. IcareLabs - Manufacturers and distributes a full variety of glass, plastic and specialty lenses, and optical related products in the USA. Uncuts.com - Online ordering site for uncut lenses, available only to professionals. Uses a bidding system where labs are able to set their own prices on jobs, then select which lab you want to send your jobs to, based on price. SOMO Optical - California manufacturer of finished and semi-finished optical lenses in CR-39, polycarbonate, and high index plastics. Augen Optics - Designs and manufactures high definition single vision and progressive eyeglass lenses. Operates in Europe and the Americas. Vision Ease - Manufacturers of polycarbonate, plastic, and glass ophthalmic lenses. Brands, product specifications.