Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
Email Facebook Twitter Google+ LinkedIn

  • Antireflection coating

Jan 2007
Edmund Optics Inc.Request Info
EdmundOptics.jpgEdmund Optics Inc. has announced a visible 0¼ antireflection coating option for the Tech Spec family of optical components. The coating features an average reflectance of less than 0.4 percent over the spectral band from 425 to 675 nm. The planoconvex line offers effective focal lengths ranging from 4 to 750 mm for diameters ranging from 4 to 25 mm, while the planoconcave line has –12- to –100-mm lengths for 12- to 25-mm diameters. The double-convex line has 4.5- to 400-mm lengths for 4.5- to 25-mm diameters, the double-concave line has –6- to –100-mm lengths for 6- to 25-mm diameters, and the acromats are offered in 10- to –150-mm lengths for 6.25- to 30-mm diameters.


* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address 2:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required
antireflection coating
A thin layer of material applied to a lens surface to reduce the amount of reflected energy. Ideally the index of refraction of that material should be equal to the square root of the product of the indices of the material on either side of the coating, while the ideal thickness for a single-layer coating is one-quarter of the wavelength at which reflectance is to be minimized. See also multilayer coating.
Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2016 Photonics Media
x Subscribe to BioPhotonics magazine - FREE!