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U.S. patent 211,507 – Improvement in Microscope – 1879 – January 21 – Roller guide fine focus mechanism, glass stage plate, detachable object carrier. U.S. patent 222,132 – Improvement in Eye-Pieces and Objectives in Telescopes and Microscopes – 1879 – December 2 – A triplet correction lens to be used in eyepieces. References
Bausch & Lomb (since 2010 stylized as Bausch + Lomb [2]) is an American-Canadian eye health products company based in Vaughan, Ontario, Canada. It is one of the world's largest suppliers of contact lenses, [3] lens care products, pharmaceuticals, intraocular lenses, and other eye surgery products. [4] [5] The company was founded in Rochester ...
The Spectronic 20 is a brand of single-beam spectrophotometer, designed to operate in the visible spectrum [1] across a wavelength range of 340 nm to 950 nm, with a spectral bandpass of 20 nm. [2] [3] It is designed for quantitative absorption measurement at single wavelengths. [1] Because it measures the transmittance or absorption of visible ...
In 1999, Bausch & Lomb sold Bushnell Performance Optics to the private equity firm Wind Point Partners through a recapitalization of Bushnell's then parent company, Worldwide Sports & Recreation. The Serengeti Eyewear brand was acquired by Bushnell in September 2000. Bollé, Cébé and Serengeti Eyewear were part of Vista Outdoor's acquisition ...
John Jacob Bausch (born Johann Jakob Bausch; July 25, 1830 – February 14, 1926) was a German-American maker of optical instruments who co-founded Bausch & Lomb (with Henry Lomb). Over six decades he transformed his small, local optical shop into a large-scale international enterprise, pioneering the American optical industry.
Occupation (s) Optician, Businessman. Known for. Co-Founder Bausch and Lomb. Henry Lomb (born Heinrich Lomb; November 24, 1828 – June 13, 1908) was a German-American optician who co-founded Bausch & Lomb (with John Jacob Bausch) and led a group of businessmen to found The Mechanics Institute, the forerunner of Rochester Institute of Technology.
(Reuters) - The U.S. Food and Drug Administration (FDA) on Wednesday warned consumers not to use unapproved eye drops that closely resemble Bausch + Lomb's Lumify product for redness relief.
Macroscope (science concept) In science, the concept of a macroscope is the antithesis of the microscope, namely a method, technique or system appropriate to the study of very large objects or very complex processes, for example the Earth and its contents, [1] [2] or conceptually, the Universe. Obviously, a single system or instrument does not ...