LP900 (Limited) Near-IR Longpass

Midwest Optical SystemsSKU: LP900-13.25

Filter Mounting Thread: 13.25mm
Sale price$67.50 USD

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MidOpt LP900 (Limited) Near-IR Longpass

LIMITED STOCK AVAILABLE LP900 filters sharply block light below 900nm while allowing longer wavelengths to pass. This would be the filter of choice when viewing reflected 915nm laser diode light. These filters can also be used in infrared digital photography, as detector windows and in various scientific and forensic applications. For example, images of blood stains or gun shot residue on dark-colored fabrics or denim can often be enhanced by causing the fabric to appear white or comparatively much lighter when using a LP900 filter over the lens of a camera that has had its IR blocking filter removed.

MidOpt LP900 (Limited) Near-IR Longpass Technical Characteristics

Useful Range: 910-1100nm
Tolerance: +/- 10nm
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 LP900 (Limited) Near-IR Longpass Transmission Chart

MidOpt LP900 Longpass Filter Transmission

MidOpt LP900 (Limited) Near-IR Longpass Transmission Data 

MidOpt LP900 Longpass Filter Datasheet

MidOpt LP900 Part Numbers:

MidOpt LP900-25.4
MidOpt LP900-13.25
MidOpt LP900-22.5
MidOpt LP900-27
MidOpt LP900-30.5
MidOpt LP900-34
MidOpt LP900-35.5
MidOpt LP900-37
MidOpt LP900-37.5
MidOpt LP900-39
MidOpt LP900-40.5
MidOpt LP900-43
MidOpt LP900-46
MidOpt LP900-48
MidOpt LP900-49
MidOpt LP900-52
MidOpt LP900-55
MidOpt LP900-58
MidOpt LP900-62
MidOpt LP900-67
MidOpt LP900-72
MidOpt LP900-77
MidOpt LP900-82
MidOpt LP900-86
MidOpt LP900-95
MidOpt LP900-105 

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