Select SubstrateSoda-lime Glass
D 263 T eco
ULE® Low Expansion Glass
Determine Physical CharacteristicsShape
Tolerances for LxWxT or diameter
Scratch and Dig
Establish AccuracySurface quality:
Available 1/4, 1/10 or 1/20 wave
Wedged or Parallel
Parallelism available to
< 2 arc seconds.
Choose CoatingWavelength or wavelength range of interest
Percentage of reflectivity required at a specific wavelength(s) at specific AOI.
For more detailed information on how to properly specify an optical window, please visit our page: 10 Steps to Consider when Designing Your Optical Window.
Careful consideration of each step will enable the manufacturer of your optical window to clearly understand your requirements and provide you a faster and more accurate quotation.