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Shortpass Filters

Short Wave Pass Filters Customized for Your Application
Materion Precision Optics
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Short Wave Pass Filters Customized for Your Application
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We optimize coatings from the Ultra Violet to the Far Infrared & tailor filters to your requirements for angle-of-incident light, level of transmission in the transmitted region, level of blocking in the reject region and precision and steepness of filter edge. Our wide range of high performance filters serve a variety of markets ...

Specifications
Diameter: -- mm
Thickness: -- mm
Transmission Wavelength Range: 200 - 500 nm
Cut-Off Wavelength: -- nm
Transmission: -- %
...
Data Sheet
IR Reflecting Filters
Thin-Films Research Inc
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IR Reflecting Filters
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We produce several types of Heat Reflecting Filters using Durable multi-layer Dielectric coatings. By adding these filters directly to the beam path, the temperature can be reduced by effectively reflecting IR radiation while transmitting more than 85% of the visible spectrum. Some of these filters also provide the added benefit ...

Specifications
Diameter: 10 mm
Thickness: 1 mm
Transmission Wavelength Range: 400 - 700 nm
Cut-Off Wavelength: 350 nm
Transmission: 85 %
...
Data Sheet
524 nm blocking edge short-pass filter
GF TECHNOLOGY SDN BHD
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524 nm blocking edge short-pass filter
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Excitation lens for Fluorescent filter set

Specifications
Diameter: 25 mm
Thickness: 1 mm
Transmission Wavelength Range: 443 - 514 nm
Cut-Off Wavelength: 515 nm
Transmission: 93 %
...
Data Sheet
IR Cut Filter
Silicon Valley Optics Technology
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IR Cut Filter
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Svotek IR Cut Filter for scientific and industrial applications. 

Specifications
Diameter: 25 mm
Thickness: 5 mm
Transmission Wavelength Range: 390 - 650 nm
Cut-Off Wavelength: 650 nm
Transmission: 95 %
...
Data Sheet
581FDS50 - Dichroic Shortpass Filters
Knight Optical (UK) Ltd
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581FDS50 - Dichroic Shortpass Filters
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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible absorption, this type of ...

Specifications
Diameter: 0 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 390 - 580 nm
Cut-Off Wavelength: 580 nm
Transmission: 95 %
...
Data Sheet
450FDS25 - Dichroic Shortpass Filters
Knight Optical (UK) Ltd
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450FDS25 - Dichroic Shortpass Filters
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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible absorption, this type of ...

Specifications
Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 374 - 449 nm
Cut-Off Wavelength: 449 nm
Transmission: 95 %
...
Data Sheet
510FDS12 - Dichroic Shortpass Filters
Knight Optical (UK) Ltd
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510FDS12 - Dichroic Shortpass Filters
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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible absorption, this type of ...

Specifications
Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 370 - 563 nm
Cut-Off Wavelength: 563 nm
Transmission: 95 %
...
Data Sheet
490FDS50 - Dichroic Shortpass Filters
Knight Optical (UK) Ltd
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490FDS50 - Dichroic Shortpass Filters
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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible absorption, this type of ...

Specifications
Diameter: 0 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 373 - 490 nm
Cut-Off Wavelength: 490 nm
Transmission: 95 %
...
Data Sheet
500FDS25 - Dichroic Shortpass Filters
Knight Optical (UK) Ltd
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500FDS25 - Dichroic Shortpass Filters
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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible absorption, this type of ...

Specifications
Diameter: 25.0 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 370 - 500 nm
Cut-Off Wavelength: 500 nm
Transmission: 95 %
...
Data Sheet
570FDS12 - Dichroic Shortpass Filters
Knight Optical (UK) Ltd
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570FDS12 - Dichroic Shortpass Filters
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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible absorption, this type of ...

Specifications
Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 385 - 573 nm
Cut-Off Wavelength: 573 nm
Transmission: 95 %
...
Data Sheet
560FDS25 - Dichroic Shortpass Filters
Knight Optical (UK) Ltd
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560FDS25 - Dichroic Shortpass Filters
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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible ...

Specifications
Diameter: 25.0 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 375 - 560 nm
Cut-Off Wavelength: 560 nm
Transmission: 95 %
...
Data Sheet
470FDS50 - Dichroic Shortpass Filters
Knight Optical (UK) Ltd
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470FDS50 - Dichroic Shortpass Filters
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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible ...

Specifications
Diameter: 0.0 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 350 - 460 nm
Cut-Off Wavelength: 460 nm
Transmission: 95 %
...
Data Sheet
730FDS12 - Dichroic Shortpass Filters
Knight Optical (UK) Ltd
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730FDS12 - Dichroic Shortpass Filters
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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible absorption, this type of ...

Specifications
Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 380 - 730 nm
Cut-Off Wavelength: 730 nm
Transmission: 95 %
...
Data Sheet

Did You know?

Optical filters selectively transmit light in a particular range of wavelengths. When designed to pass short wavelengths only, they are referred to as short-pass filters. Short-pass filters are widely used in optical instruments for applications such as fluorescence microscopy and Raman spectroscopy. They may also be used in operations like stage lighting and entertainment. Short-pass filters are commonly paired with long-pass filters to create custom band-pass filtering. This allows for the transmission of a specific wavelength range that is tailored for customer requirements.
External links:
1 - More on Edmund Optics