DB850 Dual Bandpass Filter Visible + 850nm NIR

Midwest Optical SystemsSKU: DB850-13.25

Filter Mounting Thread: 13.25mm
Price:
Sale price$67.50 USD

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Description

MidOpt DB850 Dual Bandpass Filter Visible + 850nm NIR

A DB850 filter passes visible and 850nm LED or laser diode illumination. 850nm LEDs are perhaps the brightest of all infrared LEDs. Using a DB850 filter over (or behind) the camera lens allows for full color imaging by day and excellent monochrome contrast at night. Useful for machine vision and day/night surveillance applications.

MidOpt DB850 Dual Bandpass Filter Visible + 850nm NIR Technical Characteristics

Useful Range: 405-645nm, 835-875nm
FWHM: 250nm, 50nm
Tolerance: +/- 20nm VIS, +/- 10nm NIR
Peak Transmission ?90%
Surface Quality 40/20
Mount (Mount Varies)
Clear Aperture (Aperture Varies)
Overall Thickness (Overall Thickness Varies)
Exposed Thickness (Exposed Thickness Varies)
StablEdge No


*Filters 62mm and greater have a surface quality tolerance of 60/40.

MidOpt DB850 Dual Bandpass Filter Visible + 850nm NIR Transmission Chart

MidOpt DB850 Interference Bandpass Filter Transmission

MidOpt DB850 Dual Bandpass Filter Visible + 850nm NIR Transmission Data 

MidOpt DB850 Interference Bandpass Filter Datasheet

MidOpt DB850 Part Numbers:

MidOpt DB850-25.4
MidOpt DB850-13.25
MidOpt DB850-22.5
MidOpt DB850-27
MidOpt DB850-30.5
MidOpt DB850-34
MidOpt DB850-35.5
MidOpt DB850-37
MidOpt DB850-37.5
MidOpt DB850-39
MidOpt DB850-40.5
MidOpt DB850-43
MidOpt DB850-46
MidOpt DB850-48
MidOpt DB850-49
MidOpt DB850-52
MidOpt DB850-55
MidOpt DB850-58
MidOpt DB850-62
MidOpt DB850-67
MidOpt DB850-72
MidOpt DB850-77
MidOpt DB850-82
MidOpt DB850-86
MidOpt DB850-95
MidOpt DB850-105 

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