Are there different options for incisions with cataract surgery? In 2012 the FDA approved the first laser designed to be used during cataract surgery. Laser cataract surgery makes very precise incisions in the cornea using laser technology. The laser then makes a perfectly circular opening on the lens surface. The same small ultrasound probe used in regular cataract surgery is then used to liquefy and remove the cloudy cataract lens. Astigmatism treatments can also be performed with a laser (limbal relaxing incisions).
See: Louis Arthur Ducos du Hauron. The first widespread, successful color photography process was the autochrome, which was invented by Auguste and Louis Lumiere, patented in 1903 and commercially produced by 1907.
Alfred Stieglitz (1864-1946) is credited with getting photography accepted as an art form â reason enough for him to be the first subject in this yearâs series of In-Sight Evenings at the Harvard Art Museums.ris Snibbe/Harvard Staff Photographer. Deborah Martin Kao spoke on Alfred Stieglitz (1864-1946) at the first event in this yearâs series of In-Sight Evenings at the Harvard Art Museums. Kao, Richard L. Menschel Curator of Photography, called Stieglitz âan artist who is bigger than life.â. Show more.