IR Aspheric Germainium Lenses

Both TECHSPEC?? Germanium Infrared (IR) Hybrid Aspheric & Aspheric Lenses are now available from Edmund Optics

Barrington NJ, USA — Infrared (IR) Hybrid Aspheric Lenses:

Infrared (IR) Hybrid Aspheric Lens

  • Color Corrected for 3 ??? 5 ??m
  • Near Diffraction Limited Focusing Performance
  • Full Prescription Data Available

Their TECHSPEC?? Germanium Infrared (IR) Hybrid Aspheric Lenses provide diffraction limited focusing performance at any wavelength in the 3 ??? 5 ??m region, and near diffraction limited performance when used over the entire 3 -5 ??m spectral range.

They are ideal for integration into imaging applications, FTIR spectrometers, or any Mid-Wave IR application utilizing a broad band light source. Each hybrid aspheric lens is coated for >95% transmission and <0.5% reflection at 3 ??? 5 ??m for the most efficient use of costly infrared illumination.

However, transmission is limited by the inherent diffraction efficiency of the aspheric surface, yielding lower overall transmission at the extremes of the design spectral band. For custom design or coating options, please contact their Sales Department.

See more online at: www.edmundoptics.com/onlinecatalog/displayproduct.cfm?productID=3336

Aspheric Infrared Lenses

Aspheric  Infrared Lens

  • Diffraction Limited Performance
  • Variety of Coating Options
  • Full Prescription Data Available

Their TECHSPEC?? Germanium Infrared (IR) Aspheric Lenses provide diffraction limited focusing performance over a broad spectral range in the Mid- and Long Wave infrared regions. Ideal for monochromatic light sources, such as quantum cascade lasers, these lenses offer a high performance alternative to standard plano-convex lenses.

Each aspheric lens is available uncoated, or with BBAR coating options. Uncoated germanium has transmission of <50%, so custom anti-reflection (AR) coatings should be considered if specifying an uncoated lens. Each BBAR coated lens offers >95% transmission and <0.5% reflection, making it ideal for integration into a variety of OEM applications.

For custom design or coating options, please contact their Sales Department..

See more online at: www.edmundoptics.com/onlinecatalog/displayproduct.cfm?productID=3335

Edmund Optics Inc. (EO) has been a leading supplier of optics and optical components to industry for 67 years, designing and manufacturing a wide array of multi-element lenses, lens coatings, imaging systems, and Opto-Mechanical equipment. Led by a staff of skilled optical engineers and scientists, EO is application focused and pursues new ways to implement optical technology, enabling advancements in semiconductor manufacturing, industrial metrology, and medical instrumentation.

Edmund Optics
101 East Gloucester Pike
Barrington, NJ 08007 USA

Phone: 1-800-363-1992
Fax: +1-856-573-6295
Email: sales@edmundoptics.com
Web: www.edmundoptics.com