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Extended IR Blocking Optical Filters

  • Extended IR Blocking Filter

Example 2 Wideband visible / NIR transmission and extended IR blocking.

A very difficult requirement of Blocking 1000-2000nm (OD2) and high transmission 420-900nm.

Result:-

T>90% average visible/NIR, Blocking OD2 average 1000-2000nm. Compatible with a range of substrate materials and thicknesses. High Temperature stable – Low shift coating.

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Latest News

  • How optical filters are used in positron emission tomography 10th February 2023
  • How optical filters are used in LiDAR 22nd December 2022
  • How optical filters are utilised in military technology 6th December 2022

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Chowley Oak, Tattenhall
Chester, Cheshire
CH3 9GA

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