IR Cut-off Filters

Spectral Tolerance: +/- 10nm at designated wavelength
T50%: 645 +/- 10nm
420-620nm Tavg > 85%, Tmin > 80%
700-1000nm Tmax < 3%, 1000-1100nm Tmax < 5%
Available Substrates: Please refer to the Glass Substrates section under Products Page on our website.
$88,888.00

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Description

KUPO Optics' IR Cut-off Filters are essential for modern optical systems where clear, accurate visual representation is crucial. These filters effectively block infrared radiation while allowing visible light to pass through, ensuring colors are rendered naturally and precisely.   

 

With a sharp cutoff at 650nm, these filters transmit over 85% of visible light while keeping infrared transmission below 5%. This makes them ideal for a wide range of applications, including camera systems, projectors, art galleries, and various lighting setups.   

 

Built to last, these filters comply with MIL-M-13508C standards for humidity, adhesion, and abrasion, delivering reliable performance even in demanding environments. Additionally, their excellent consistency from piece to piece and batch to batch makes them a dependable solution for professionals.   

 

Features:

 

Outstanding visible light transmission

Reflects IR and blocks UV

Consistent performance from piece to piece and batch to batch

Durable and meets MIL-M-13508C standards   

Applications:

 

Camera Systems: Maintain accurate color reproduction in camera sensors.   

Projectors: Deliver crisp, vibrant visuals free from infrared interference.

Art Galleries: Protect sensitive artwork from heat damage caused by infrared radiation.   

Illumination Systems: Ensure natural light output by filtering out infrared light.

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