SP644 Near-IR/MId-Red Dichroic Block Shortpass Filter

  • Model: SP644 Near-IR/MId-Red Dichroic Block Shortpass Filter
  • Company: Midwest Optical Systems Inc. (MidOpt)
  • Type: Filters
  • Diameter / Dimension: 5mm - 79.5mm
  • Filter Category: Other
  • Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Scientific Research, Other
  • Useful Range: 395-638 nm
  • Cut-Off Wavelength 50% T: 648 nm
  • Peak Transmission: ≥90%

One of several dichroic filters offered mainly for use as an internal infrared blocking filter in color cameras. This design offers an attractive price/performance option. Uniform blocking of near-infrared wavelengths out to 1100 nm, uniformly high transmission across the visible range, and a 50% point in the middle of the red portion of the spectrum.

Midwest Optical Systems Inc. (MidOpt)
322 N Woodwork Lane
Palatine, IL 60067
United States
Phone: +1 847-359-3550
Fax: +1 847-359-3567
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