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MIDWEST OPTICAL SYSTEMS
MIDWEST OPTICAL SYSTEMS

Midwest Optical - Filter - Infrared pass / visible block LP920

  • IR longpass
  • Working area from 920 nm
  • For 940 nm IR LED

Product description

Long pass-short pass filter

Long pass filters release the longer visible wavelengths and IR while shorter wavelengths are blocked. Short-pass filters have the opposite function, and consequently release the shorter wavelengths. Both variants are useful for enhancing contrast, resolution and color separation in both monochrome and color applications. These filters are recommended only when it is necessary to release several different wavelengths. In all other cases, a conventional bandpass filter is a better solution.

Part numbers

Parts Price Filter thread (thread diameter x pitch)
C-Mount
13.25
22.5
25.5
27
30.5
34
35,5
37
37.5
39
40.5
43
46
48
49
52
55
58
62
67
72
77
82
86
95
105

Part

F/LP920-C
Longpassfilter - shortpass, 920nm, for C-Mount

Technical data

Filter thread (thread diameter x pitch) C-Mount

Resource

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