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MIDWEST OPTICAL SYSTEMS
MIDWEST OPTICAL SYSTEMS

Midwest Optical - Filter - Neutral density ND090 / NI090

  • Neutral density, OD = 0.9 T = 12.5%
  • Work area from 400-700 nm
  • Reduces light intensity

Product description

Neutral density filters are used to reduce the amount of light that reaches the sensor. This allows for longer exposure times despite high aperture value.

 

ND = standard density filter, NI = Near-IR low density density filter

Part numbers

Parts Price Filter thread (thread diameter x pitch)
C-Mount
C-Mount
13,25
13,25
22.5
22.5
25.5
25.5
27
27
30.5
30.5
34
34
35,5
35,5
37
37
37.5
37.5
39
39
40.5
40.5
43
43
46
46
48
48
49
49
52
52
55
55
58
58
62
62
67
67
68
68
72
72
77
77
82
82
86
86
95
95
105
105

Part

F/ND090-C
Filter - Neutral density 90nm, for C-Mount

Technical data

Filter thread (thread diameter x pitch) C-Mount

Resource

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