AC900 Acrylic Short-Wave Infrared Longpass Filter

Midwest Optical SystemsSKU: AC900-13.25

Filter Mounting Thread: 13.25mm
Sale price$35.00 USD

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MidOpt AC900 Acrylic Short-Wave Infrared Longpass Filter

AC900 is a stock IR Pass/Visible Block acrylic sheet material that blocks a large portion of the near IR spectrum. Both surfaces are hard-coated for scratch resistance. It is ideal for use with 940nm LED illumination or in other semi-covert situations where visible light emitted by arc/flash lamps needs to be blocked while IR illumination is passed. AC900 material is custom cut from 2mm thick sheet material according to customer specifications and is supplied with protective overlays on both surfaces. Other thicknesses are available on request. *Not available in 1mm thickness or standard 25.4™ C-Mount option. For filters thicker than 1mm, we offer an alternative mounting solution that has an overall thickness of 5.5mm. This mount can accommodate filters up to 3.5mm thick.

MidOpt AC900 Acrylic Short-Wave Infrared Longpass Filter Technical Characteristics

Useful Range: 930-1100nm
Tolerance: +/- 10nm
Peak Transmission ?90%
Surface Quality 80/50
Mount (Mount Varies)
Clear Aperture (Aperture Varies)
Overall Thickness (Overall Thickness Varies)
Exposed Thickness (Exposed Thickness Varies)
StablEdge Yes

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

MidOpt AC900 Acrylic Short-Wave Infrared Longpass Filter Transmission Chart

MidOpt AC900 Neutral Density Filter Transmission

MidOpt AC900 Acrylic Short-Wave Infrared Longpass Filter Transmission Data 

MidOpt AC900 Shortpass Filter Datasheet

MidOpt AC900 Part Numbers:

MidOpt AC900-25.4
MidOpt AC900-13.25
MidOpt AC900-22.5
MidOpt AC900-27
MidOpt AC900-30.5
MidOpt AC900-34
MidOpt AC900-35.5
MidOpt AC900-37
MidOpt AC900-37.5
MidOpt AC900-39
MidOpt AC900-40.5
MidOpt AC900-43
MidOpt AC900-46
MidOpt AC900-48
MidOpt AC900-49
MidOpt AC900-52
MidOpt AC900-55
MidOpt AC900-58
MidOpt AC900-62
MidOpt AC900-67
MidOpt AC900-72
MidOpt AC900-77
MidOpt AC900-82
MidOpt AC900-86
MidOpt AC900-95
MidOpt AC900-105 

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Lead Times are estimated based on standard product lead times, but are subject to change. For the latest product lead times, we always recommend contacting us

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