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WORLDWIDE DISTRIBUTOR OF INDUSTRIAL VIDEO PRODUCTS RMA Electronics
35 Pond Park Road. Unit #12  |  Hingham, MA 02043 USA  |  +1(781)-749-9700  |  info@rmaelectronics.com
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Midwest Optical DB940 Dual Bandpass Filter Visible + 940nm NIR, 405-650nm, 925-965nm Range

Model #
MWO DB940
Availability
Typically 2-5 days
Shipping
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Technical Information

A DB940 filter passes visible and 940nm LED light. 940nm LEDs do not emit the faint red glow associated with 850nm and other lower near-IR LED wavelengths. Using a DB940 filter over or behind the lens allows full color imaging during the day and covert surveillance at night. However any camera’s spectral response at 940nm will be lower than at other, shorter near-IR wavelengths, so relative sensitivity of each camera’s imaging sensor at 940nm must also be considered.

  • Useful Range : 405-650nm, 925-965nm
  • FWHM : 250nm, 50nm
  • Tolerance : +/- 20nm VIS, +/- 10nm NIR
  • Peak Transmission : ≥90%
  • Surface Quality : 40/20
  • Compatible LED : 940nm, 950nm


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 +1 (781) 749-9700
 info@rmaelectronics.com

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RMA Electronics, Inc.

35 Pond Park Road. Unit #12

Hingham, Ma 02043 USA


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