ROCHESTER, N.Y., Feb. 27 -- Bausch & Lomb announced that the US Food and Drug Administration has approved the Bausch & Lomb Technolas 217A Excimer Laser System for use in the correction of hyperopia (farsightedness). With this additional approval, Bausch & Lomb said, the system now offers surgeons a full-treatment range from myopia (nearsightedness) up to -12.00 diopters, with or without astigmatism, to hyperopia up to +4.00 diopters, with or without astigmatism, which would make LASIK surgery available to more patients. For more information, visit: www.bausch.comRead full articleRelated content from Photonics MediaArticlesAquark Demonstrates Cold Atom System on Small DroneUniversity of Southampton spinout Aquark Technologies has demonstrated continuous trapping of cold atoms suitable for sensing while flying on a drone. 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