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Midwest Optical SP701 Extended Hot Mirror/Reflects up to 1550nm, 410-690nm Range

Typically 2-5 days
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For applications in which full spectrum infrared (i.e., heat) and/or UV radiation are an issue, SP701 filters provide extended hot mirror blocking throughout the UV and in the near-IR out to 1550nm.  The substrate is heat-resistant Borofloat and it comes in 1mm and 2mm thicknesses. Custom unmounted sizes can be provided up to 760 x 200mm in size.

  • Useful Range : 410-690nm
  • Cut-off Wavelength 50% T : 400 / 705nm (cut-on / cut-off)
  • Tolerance : +/- 10nm
  • Peak Transmission : ≥85%
  • Surface Quality : 60/40
Note: Midwest Optical filters are considered to be special order items and are thus not returnable.