Patent ID: 8705169

Claim:
An anti-reflection glass by one or both faces, in partial or total form, of a smooth and smooth tact, with an aspect that does not reflect the light and pleasant at sight characterized by: a roughness Ra of 0.47 μm up to 0.77 μm and one roughness Rz of 2.6 μm up to 4.7 μm and —a (%) of Transmittance, (%) Absorbance and (%) Reflectance following: Wavelength Transmittance Absorbance Reflectance λ (%) (%) (%) 1200 81.885837 to 79.026302 to 7.380773 to 16.929765 10.989631 4.076545 864 82.857168 to 73.927225 to 8.167442 to 21.375396 9.228357 5.02918 860 82.755503 to 73.557612 to 8.167881 to 21.664599 9.331631 4.82118 716 87.04442 to 52.982634 to 7.872789 to 42.336523 5.527914 4.718592 708 87.360635 to 51.090503 to 7.90171 to 44.140635 5.167307 4.807321 706 87.340438 to 50.684955 to 7.919692 to 44.529332 5.169483 4.824307 704 87.424208 to 50.160940 to 7.915654 to 45.044311 5.106954 5.075115 518 90.798658 to 55.878919 to 8.603992 to 39.48331 1.232843 4.67989 516 90.835581 to 55.844031 to 8.615253 to 39.514671 1.194371 4.683449 514 90.792131 to 55.800099 to 8.617765 to 39.546552 1.283580 4.695609 512 90.831579 to 55.742149 to 8.618718 to 39.609889 1.214116 4.690174 510 90.859333 to 55.641215 to 8.63032 to 39.704018 1.209110 4.69704 504 90.809736 to 55.144891 to 13.992460 to 40.160104 1.221636 4.737644 498 90.726652 to 54.810066 to 8.700759 to 40.458465 1.226495 4.774439 462 90.261195 to 52.273621 to 8.700752 to 42.719007 1.678186 4.960855 458 90.21177 to 52.087331 to 8.724849 to 42.879824 1.704758 4.974734 406 90.008609 to 45.939538 to 8.85667 to 48.68701 1.782444 5.451464 404 89.919459 to 45.276569 to 8.896975 to 49.155471 1.856904 5.442153 402 89.880255 to 45.704303 to 8.90124 to 48.888568 1.881903 5.456235 398 89.667071 to 46.381270 to 8.914159 to 48.28114 2.146637 5.42438 352 79.431544 to 82.616804 to 8.015281 to 12.870009 13.043682 4.043287.