cr 39 sv optical lens
Browse through the enormous inventory of wonderful cr 39 sv optical lens at Tradechina.com. The cr 39 sv optical lens available on the site are unisex and suited for all ages. These cr 39 sv optical lens come with different power range and vision effects. They correct vision, protect your eyes and help elevate your look.
cr 39 sv optical lens from Tradechina.com are impact-resistant, thinner, and highly reflective. These products are made up of High index plastic, CR-39 and polycarbonate material. The reflective index varies from 1.49 to 1.74. The diameter of these ranges from 50 mm to 80 mm. These cr 39 sv optical lens may be spherical, cylindrical, or multifocal. All kinds of cr 39 sv optical lens such as prescription glasses and progressives are available. The products have a satisfactory Abbe value and greater abrasion resistance.
Additionally, these cr 39 sv optical lens are also surface-treated with multiple coatings to suit customers needs. Anti-scratch and HC coating protects them from regular wear and tear. While you are on the road, anti-reflective products help to not obscure your sight. These cr 39 sv optical lens lend comfort, protection, and clarity all day long. These items ensure ultimate eye safety through UV rays deflection, polarized, and blue-cut coating. They help relieve eye strain and subsequent headaches that result from natural glare, artificial light and blue light. The cr 39 sv optical lens are available in tinted and clear versions. Photochromic versions change color according to the light source and intensity.
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