Search results
Results from the WOW.Com Content Network
Optical manufacturing and testing is the process of manufacturing and testing optical components. It spans a wide range of manufacturing procedures and optical test configurations. The manufacture of a conventional spherical lens typically begins with the generation of the optic's rough shape by grinding a glass blank. [1]
Seiler Instrument & Mfg. Co. is a manufacturer specializing in optical fire control equipment as well as a major distributor of surveying software and instruments, microscopes, and Zeiss planetariums. There are several main divisions within the company which include Manufacturing, Geospatial-Survey, Medical, Seiler Design Solutions, LLC., and ...
After many years as rivals, Essel and Silor merged on 1 January 1972 to form Essilor, then the world's third-largest ophthalmic optical firm. [1] Its first year of existence was marked by the creation of Valoptec, a non-trading company composed of stockholder managers who held half the company's capital stock, and the purchase of Benoist-Bethiot, a French lens manufacturer specializing in ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Finisar Corporation is a manufacturer of optical communication components and subsystems. The company was founded in April 1987 by Frank Levinson and Jerry Rawls in Menlo Park, California. [3] [4] In November 1999, it went public via an initial public offering. [3] In 2008 Finisar merged with Optium Corporation. [5]
Spectrometers may operate over a wide range of non-optical wavelengths, from gamma rays and X-rays into the far infrared. If the instrument is designed to measure the spectrum on an absolute scale rather than a relative one, then it is typically called a spectrophotometer. The majority of spectrophotometers are used in spectral regions near the ...
Optomechanics is the manufacture and maintenance of optical parts and devices. This includes the design and manufacture of hardware used to hold and align elements in optical systems, such as: [1] Optical tables, breadboards, and rails; Mirror mounts; Optical mounts; Translation stages; Rotary stage; Optical fiber aligners; Pedestals and posts
They distribute equipment to eye doctors, teaching institutions, government installations, and hospitals worldwide. Headquartered in Norfolk, Virginia, the company has sales and service branches throughout the United States. The company was founded in 1979 by Richard and Kenneth Lombart.