21. Optical Research Associates | Optics For Kids Home An overview of the basics of optics suitable for elementary school children. Also discusses careers in science and engineering. http://www.opticalres.com/kidoptx_f.html

22. Optics - Definition Of Optics At YourDictionary.com the branch of physics dealing with the nature and properties of light and vision http://www.yourdictionary.com/optics

23. Optics - Definition Of Optics In The Medical Dictionary - By The Free Online Med optics /op tics/ (op tiks) the science of light and vision. op tics (p t ks) n. The science concerned with the properties of light, its refraction and absorption, and the refracting http://medical-dictionary.thefreedictionary.com/optics

24. On Language - Optics - NYTimes.com Mar 7, 2010 A scientificsounding buzzword for “public relations.” http://www.nytimes.com/2010/03/07/magazine/07FOB-onlanguage-t.html

25. Optical Research Associates | Optical Design Software | Illumination Design Soft Optical design and illumination software. Also pages educating about optics. http://www.opticalres.com/

26. Ocean Optics - Inventor Of The World's First Miniature Spectrometer Ocean optics is the inventor of the world s first miniature spectrometer and provides lifechanging and innovative products for the discovery of the http://www.oceanoptics.com/

Only a few days left to enter the Ocean Optics Photo/Video Contest! [Contest ends October 31, 2010] Espãnol Français Deutsch Italiano ... Ocean Optics Acquires Sandhouse Design Products See the unique technologies now available Local Educators join Ocean Optics for Teacher Quest Ocean Optics Spectrometer Helps Dentists Use Curing Lights More Effectively Ocean Optics Contributes to Gulf Air Quality Monitoring in Wake of Deepwater Horizon Spill High-intensity Pulsed Xenon Source for Ocean Optics’ Jaz Sensing Module ... New XR-Series Spectrometers Extended range spectrometers for optimum convenience New Jaz Light Meter D esigned specifically for light measurement. The NeoFox Phase measurement system for oxygen detection The NIRQuest Spectrometer Series for Near Infrared Spectroscopy HOME PRODUCTS SERVICES TECHNICAL ... Terms of Use and Privacy Statement +1 727.733.2447 • +1 Fax 727.733.3962 •

27. Valdada Optics PREMIUM EUROPEAN optics SINCE 1936! Hi and welcome to Valdada.com, home of the ultimate in optics! http://www.valdada.com/

28. Fiber-Optics.info | Optical Fiber Transmission Using Light Signals For Video, Au Fiber optic reference material including articles on fiber optic transmission principles, components, and transmission systems as well as a fully illustrated fiber optic glossary of terms. http://www.fiber-optics.info

fiber-optics.info Fiber Optic History Fiber Optic Articles Fiber Optic Glossary ... Fiber Optic Community Fiber-Optics.info Optical Fiber Technology The optical fiber concept has been around for more than a century. From the early experiments by John Tyndall in the guided transmission light, through the development of light-emitting diodes and lasers , and the emergence of dense wavelength-division multiplexing , the applications for optical fiber have continued to grow. Today, optical fiber technologies permeate a variety of industries. For instance, delivering high-definition broadcast ( HDTV ) at resolutions of 1080p has become possible through the deployment of fiber-to-the-curb ( FTTc or FTTh ) networks. Satellites transporting L-Band signals over fiber do not need to be demodulated, and also suffer less attenuation Applying Fiber Optic Technology History of Fiber Optics Learn About Fiber Optics see all System Performance Fiber Nonlinearities Multichannel CATV Links and Backreflection ... Fiber Optic Intelligent Traffic Systems Fiber Optics Glossary Visit the Fiber Optics Glossary to learn more about terminology like this: Far-End Crosstalk See wavelength isolation.

29. Optics Definition Of Optics In The Free Online Encyclopedia. optics, scientific study of light light, visible electromagnetic radiation. Of the entire electromagnetic spectrum, the human eye is sensitive to only a tiny part, the part http://encyclopedia2.thefreedictionary.com/optics

30. HOYA OPTICS: Leading Supplier Of Advanced Optical Materials & Components Hoya optics is a worldwide leading supplier of advanced optical materials and components with inhouse fabrication and coating capabilities. Products include Color filter and http://www.hoyaoptics.com/

About Us Industries Served How to Order Download Product Info ... Contact Us HOYA CORPORATION USA Optics Division is a leading supplier of advanced optical materials and components for scientific, technology and industrial companies throughout the US. Contact Us Sitemap Website Design by POP Interactive

31. Optics Details about the contributions of early scientists, philosophers, politicians and other historic figures on topics of optics techniques and theories. http://www.ece.umd.edu/~taylor/optics.htm

Optics Highlights An Anecdotal History of Optics from A ristophanes to Z ernike I. ANCIENT HISTORY A ristophanes, Democ ritus, Aristotle, Archimedes, Seneca, Nero, Ptolemy, Alhazan. II. SPECTACLES Bacon, Keppler, Franklin, Airy, Fick. III. THE TELESCOPE Lippershey, Galileo, Newton, Gregory, Cassegrain, Hall, Dolland, Schmidt. IV. THE MICROSCOPE Jansen, Hooke, Huygens, van Leeuwenhoek, Lister, Gauss, Abbe. V. RAY OPTICS , CORPUSCLES AND WAVELETS Snell, Descartes, Fermat, Hamilton, Bradley, Euler. VI. WAVE OPTICS Young, Fresnel, Arago, Laplace, Fourier, Poisson, Malus, Brewster, Foucault, Fizeau, Doppler. VII. OPTICS, ELECTROMAGNETIC WAVES AND QUANTA Maxwell, Hertz, Luneburg, Fraunhofer, Planck, Einstein, Bohr. VIII. SOME ROOTS OF MODERN OPTICAL SYSTEMS Chappe, Niepce, Wheatstone, Baird, Gabor, Z ernike. Pages Maintained by L.S. Taylor, Electrical Engineering Dept., University of Maryland. Construction supported by the Life Members Committee of the Institute Of Electrical and Electronics Engineers, Inc. taylor@eng.umd.edu To "Taylor's Ohm Page" Site visits since 6/98

32. Optics | Define Optics At Dictionary.com –noun ( used with a singular verb ) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. Use http://dictionary.reference.com/browse/optics

33. Ocean Optics - Inventor Of The World's First Miniature Spectrometer Ocean optics is the inventor of the world's first miniature spectrometer and provides lifechanging and innovative products for the discovery of the interaction of light with matter http://www.oceanoptics.com/?source=globalspec

34. China Optics Net Optical components, coatings, optical devices and equipment, optical materials, and custom design. http://www.chinaopticsnet.com

track order help feedback Items for Sale Welcome to ChinaOpticsNet, a worldwide optics and optical components supplier to provide high quality and cost effective OEM solution for customized optical system needs. Our optics and optical components manufacturers in China design and manufacture precision optical components, including lenses, windows, filters, prisms, cylinders, and optical products including camera, telescope, microscope, as well as a variety of optical equipment. Optical components Assemblies Coating Illumination Opto-mechanical Products Cameras Telescopes Microscopes Equipment and Instrument Accessories High-performance services provided to individuals and businesses: About Us Contact Us Privacy Policy Customer Services ... Terms and Conditions

35. Optics 2001 - Your Online Resource And Community For Optics R&D optics, photonics, fiber, laser, optical design, electronics, astrophysics, image processing, electronics, online resource and community. http://www.optics2001.com/

Enlighten your day with the optics odyssey ! Undoubtedly, nearly all who read this page have, at one time or another, pondered the question, "What is light?" The history of man's investigations of the nature of light is fascinating. The efforts of the pre-seventeenth century scientists were largely individual undertakings. As scientific endeavors progressed, there was an increasing desire to discuss one's observations with one's peers. Gradually, men began to meet informally to discuss scientific achievement and to carry out experiments. Optics2001.com is an Optical Library and Community dedicated to enhance communication between scientists. Light is all about us, stimulating our most perceptive sense - vision. Welcome to Optics2001.com Please click on this welcome link to continue Winter fun ChristmasGift ideas Thin film Coatings Coatings and Films ... Utilities Coatings Coatings and Films Design Design Techniques Detectors Deutsh buyer guide Download Readers Espanol buyer guide Euro buyer guide Fibers Fibers 2 General Optics Guide d achat france Image Processing Imaging Instruments Italian buyer guide Material Properties Materials Media and entertainment More on the Web Nonlinear NonLinear Optics Optical Detectors Optical Elements Optical Fibers Optical Fibers 2 Optical Instruments Optical Sources Quantum Quantum Optics Retail and consumer services Sources Utilities

36. MidwayUSA - Just About Everything In Hunting & Shooting Sport Optics Huge selection of brand name optics by Bushnell, Nikon, Leupold, Burris, more. Hottest deals, newest products same day shipping. http://www.midwayusa.com/optics

You are signed out. Sign in MidwayUSA JUST ABOUT EVERYTHING SM for Shooting, Reloading, Gunsmithing and Hunting Search Advanced Search Shooting Cleaning Kits Cleaning Rods ... Check Out You are here: Homepage > Optics Optics MidwayUSA has just about every type of hunting and shooting sports optic you could need. From binoculars night vision binoculars Nikon binoculars Bushnell binoculars and Swarovski binoculars to red dot scopes rifle scopes spotting scopes Leupold scopes ... Simmons scopes and rangefinders Most Popular In Optics Laser Sights Rifle Scopes Handgun Scopes Red Dot Sights ... Shotgun Scopes Shop Our Entire Optics Line Airgun Scopes Anti-Cant Devices Batteries Binoculars ... Spotting Scopes Popular Searches: Rifle Scopes Leupold Scopes Spotting Scopes Rangefinders ... Night Vision Binoculars Having trouble finding a product? Please Tell Us About It About MidwayUSA Dealer International ... Contact Us

37. Spectral Systems, LLC Manufacturer of optics. Specializes in the production of spectroscopy optics for UV and IR regions. New York. http://www.spectral-systems.com

38. ScienceDaily: Optics News optics News. Thursday, October 28, 2010. Print Email Bookmark Scientists have demonstrated the feasibility of optical trapping for ions, which may lead http://www.sciencedaily.com/news/matter_energy/nature_of_light/

Optics News Saturday, October 30, 2010 Print Email Bookmark Latest News Chemistry Biochemistry Chemistry Inorganic Chemistry Organic Chemistry ... Thermodynamics Electricity Electricity Energy Technology Alternative Fuels Batteries Energy Policy Energy Technology ... Wind Energy Engineering Aviation Biometric Civil Engineering Construction ... Weapons Technology Physics Acoustics Albert Einstein Nature of Light Nature of Water ... Books RSS Trapping Charged Particles With Laser Light full story Tabletop Instrument Makes Synchrotron X-Rays: Simpler and Cheaper Way to Produce Tightly Focused High-Energy Beams full story ... Light on Silicon Better Than Copper? Browse News Stories 1 to 10 of 2,517 stories (439 over past year) view headlines only Chemistry Detectors Organic Chemistry ... Better Detection for Diagnostics and Biochemical Defense October 29, 2010 full story Optics Organic Chemistry Biochemistry ... Making Better Biosensors With Electron Density Waves October 29, 2010 full story Optics Intelligence Anger Management ... Emotion Processing in Brain Is Influenced by Color of Ambient Light, Study Suggests October 29, 2010 full story Physics Quantum Physics Quantum Computers ... Breakdown of Correlated Tunneling October 29, 2010

39. SUSS MicroOptics - Our MicroOptics Set The Standards Manufacturer of refractive microlens arrays and micro-optics. Switzerland. http://www.suss-microoptics.com

40. Photographic Optics A collection of illustrated pages on photographic optics. Theoretical background and practical considerations. http://toothwalker.org/optics.html

Photographic optics HOME ABOUT PHOTOS OPTICS ... SITEMAP Here is a collection of illustrated articles on the chief causes of image degradation in photography. Currently available pages can be accessed via hyperlinks. The reader should keep in mind that the articles are about principles of photographic optics and not about tests of specific lenses. Also, most of the phenomena have been captured on film. Since a film acts as no more than a light-sensitive medium, the examples equally apply to a digital recorder array. In the few cases where the nature of the recording medium is important, this will be emphasized. Seidel aberrations Spherical aberration occurs when the lens margins focus the light closer to -or further from- the sensor than the lens center. Coma is associated with off-axis image points being smeared out in the characteristic comet shape. Astigmatism implies that a lens can be sharper in one direction than another. The archetypal example is that of a wheel where the spokes and the rim are not rendered sharp simultaneously. Field curvature leads to a curved image surface. Although the image can be sharp on this surface, it is incompatible with a flat sensor.

Page 2     21-40 of 140    Back | 1  | 2  | 3  | 4  | 5  | 6  | 7  | Next 20