Search results
Results From The WOW.Com Content Network
An illustration of some of the optical devices available for laboratory work in England in 1858. An optical instrument is a device that processes light waves (or photons), either to enhance an image for viewing or to analyze and determine their characteristic properties.
Help; Learn to edit; Community portal; Recent changes; Upload file; Special pages
Optics is the branch of physics that studies the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or detect it. [1]
Phase shift through a beam splitter with a dielectric coating. Beam splitters are sometimes used to recombine beams of light, as in a Mach–Zehnder interferometer.In this case there are two incoming beams, and potentially two outgoing beams.
The Schuster Laboratory, University of Manchester (a physics laboratory). A laboratory (UK: / l ə ˈ b ɒr ə t ər i /; US: / ˈ l æ b r ə t ɔːr i /; colloquially lab) is a facility that provides controlled conditions in which scientific or technological research, experiments, and measurement may be performed.
Apollo-Optik store. Apollo-Optik is a German optics company owned by EssilorLuxottica focusing on retail eyewear. It shares its logo with British eyewear retailer VisionExpress, which is also a brand of EssilorLuxottica. It was founded 1972 in Schwabach and is operating in 40 countries. It is the biggest optics company in Europe.