Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
< Back to Catalog
Knight Optical
Roebuck Business Park
Harrietsham, Kent ME17 1AB

Full Company Details
Phone: 44 1622 859444
Fax: 44 1622 859555
Twitter Facebook LinkedIn
Knight Optical

  • Type: Lenses
  • Diameter / Dimension: 3mm - 200mm
  • Lens Category: Other
  • Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Focal Length: 3mm to 1000mm+
  • Centration: < 3 arcseconds
  • Surface Figure: < 0.1 fringes
  • Scratch/Dig: < 10/5

This range of lenses is of the plano-concave variety. Lenses consist of one inward curved face and one flat face. The main attribute of a plano-concave lens is to bend the parallel input rays so that they diverge away from one another on the output side. This type of lens is widely used within image reduction or to spread light. Plano-concave lenses are typically used for beam expanders.
Request Info About This Product

* Message:

* Name:
* Email:

* Company:

Address 2:


Postal Code:
* Country:


Register or login to auto-populate this form:
Login Register
Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2016 Photonics Media
x We deliver – right to your inbox. Subscribe FREE to our newsletters.