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MidOpt SP Series – VIS Pass Filter SP713

Uniforce Product

Salient Features

SP713 Extended Hot Mirror / Reflects up to 1300nm

SP Series – VIS Pass

  • Separate colors in monochrome or color applications
  • Improve contrast and resolution


MOUNT & SIZE OPTIONS: In-stock, ready-to-ship Shortpass Filters are available in Threaded Mounts, sizes M13.25 to M105; 25.4® C-Mount; Slip Mounts; or Unmounted. Custom shapes and sizes are also available.

Shortpass Filters are commonly used in color imaging to achieve natural color rendering. They can also be used to protect the sensor from NIR laser damage or to reduce IR radiation or “camera bloom” created during hot metal or glass extrusion processes.


For applications in which full spectrum infrared (i.e., heat) and/or UV radiation are an issue, SP713 filters provide extended hot mirror blocking throughout the UV and the near-IR out to 1300nm at a reasonable cost. The substrate is polished B270 crown glass and it comes in 0.5, 1mm, and 2mm thicknesses. Surface quality is better than 10-5 and custom unmounted sizes can be provided.

  • Useful Range : 420-695nm
  • Cut-off Wavelength 50% T : 400/700nm (cut-on/cut-off)
  • Tolerance : +/- 10nm
  • Peak Transmission : ≥95%
  • Surface Quality : 40/20
  • Thickness : 0.5, 1.0, 2.0mm


Download Transmission data PDF

Learn More About

›  Color Separation for Monochrome Imaging

›  Blocking Unwanted Light in Monochrome Imaging

›  How Bandpass Filters Increase Resolution in Monochrome Imaging

›  Near-IR Imaging in Monochrome Applications

›  Fluorescense Imaging in Monochrome Applications

> Learn More About How to Minimize the Effects of Short Shifting

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