Akiyoshi's illusion pages
Includes anomalous motion illusions.
Optical Society of America
A professional society of optical engineers and scientists devoted to advancing the fields of optics and photonics.
SPIE--The International Society for Optical Engineering. The ...
SPIE is dedicated to advancing the scientific research and engineering applications of optics, optical, photonic, imaging and optoelectronic technologies ...
SandlotScience.com Home Page
Interactive optical illusions, games, science projects, fun puzzles, and distortions.
Photo by www.elettra.trieste.it
National Optical Astronomy Observatory
Information, news, resources, outreach programs, gallery, observing information, software, and newsletter and reports.
eyetricks.com - Amazing Optical Illusions, 3D Stereograms, and ...
Collection of illusions and other mind teasing oddities. Includes illusions that you can make.
Optical Research Associates - Optical Design Software ...
Optical design and illumination software. Also pages educating about optics.
Omega Optical custom-designs and produces high performance optical filters and coatings in large volumes or single-piece quantities.
The General Optical Council
Regulatory authority in the UK and Northern Ireland responsible for the regulation of opticians (optometrists). It does this by providing for statutory ...
Présentation de ce réseau d'opticiens et des services qu'il propose.
College of Optical Sciences - The University of Arizona
Education, research and outreach in the science and application of light.
Azienda specializzata nella vendita di prodotti per astronomia e accessori, binocoli e cannocchiali, accessori per la fotografia analogica e digitale.
Eyeglass lenses, including Percepta progressive lenses for bifocal prescriptions and Spectralite high index lenses.
The Columbus Optical SETI Observatory (COSETI Observatory) - The ...
Site dedicated to promoting the Optical Search for Extraterrestrial Intelligence. Here you will find a different approach to The Search For Extraterrestrial ...
Harvard Optical SETI
A search for intense laser pulses, transmitted deliberately in our direction by another civilization.
OSTA - Optical Storage Technology Association
OSTA is an industry group promoting use of writable optical storage technology. This is the home of the Universal Disc Format (UDF) specification and other ...