Aspheric lenses

  • 01-Dec-2010 01:40 EST

Edmund Optics’ TECHSPEC Germanium IR aspheric lenses include a variety of coating options and provide diffraction-limited focusing performance over a broad spectral range in the mid- and long-wave regions. Each of the lenses is available uncoated or with broad-band anti-reflective (BBAR) coating options. Every BBAR coated lens features greater than 95% transmission and less than 0.5% reflection, and can be integrated into a variety of OEM applications. Standard Germanium IR aspheric lenses come in a 25-mm-diameter size, with focal lengths of 12.5 to 75 mm, in uncoated, 3-5 µm coated, and 8-12 µm coated versions. Applications include monochromatic light sources such as quantum cascade lasers and as a high-performance alternative to standard plano-convex lenses.

HTML for Linking to Page
Page URL
Rate It
0.00 Avg. Rating

Read More Articles On

Lockheed Martin’s VCSi software can simultaneously control multiple UAV types, operating anywhere on Earth.
Equipment developers are moving quickly to ensure that military users will have long-term access to boards and modules that provide higher performance, easy replacement, and reduced costs. Board and system designers adopting new technologies are standardizing interconnection layouts to ensure that boards designed by various suppliers can be used to upgrade systems as technology advances.

Related Items

Training / Education
Technical Paper / Journal Article