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GQ Calls it the Netflix of Eyewear - Huffington Post
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Transitions Optical is a U.S.-based company known for manufacturing photochromic lenses, which darken on exposure to specific types of light. The company was founded in 1990. [1] In 1991, Transitions Optical became the first company to commercialize and manufacture plastic photochromic lenses. [2]
With the photochromic material dispersed in the glass substrate, the degree of darkening depends on the thickness of glass, which poses problems with variable-thickness lenses in prescription glasses. With plastic lenses, the material is typically embedded into the surface layer of the plastic in a uniform thickness of up to 150 μm.
Eyebuydirect is an online-only retailer and designs and custom-makes most of its glasses in-house. [13] [19] They carry primarily affordable eyeglasses, but also offer three premium brands. [13] [20] Ray-Ban, Oakley, ARNETTE and Vogue Eyewear are their outside premium brand offerings, while RFLKT is their in house premium brand. According to ...
The glasses continue to be popular with women, and celebrities may use them, ostensibly to hide from paparazzi. Oversized sunglasses, because of their larger frames and lenses, are useful for individuals who are trying to minimize the apparent size or arch of their nose. Oversized sunglasses also offer more protection from sunburn due to the ...
Transitions – #1 selling brand of photochromic lenses. Formerly a joint venture between Essilor and PPG. Foster Grant – American brand selling non-prescription reading glasses; acquired from FGX in 2010. Bolon – Chinese ophthalmic frame brand. Molsion; Kodak Lens – Mid-range lens and coating brand, produced under license from Eastman ...
The gradient starts at the wearer's distance prescription at the top of the lens and reaches a maximum addition power, or the full reading addition, at the bottom of the lens. The length of the progressive power gradient on the lens surface depends on the design of the lens, with a final addition power between 0.75 and 3.50 dioptres .
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related to: transition prescription sunglasseswarbyparker.com has been visited by 10K+ users in the past month
GQ Calls it the Netflix of Eyewear - Huffington Post