FILTER PRODUCTS

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Page 2 - Longpass Filters

RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.

Specifications

Diameter: 25 mm
Thickness: 3.5 mm
Transmission Wavelength Range: 00-00nm
Cut-On Wavelength: 410 nm
Transmission: 90 %
RapidEdge provides a wide selection of longpass and shortpass standard edges for fast delivery, mounted in a 25mm ring.

Specifications

Diameter: 25 mm
Thickness: 3.5 mm
Transmission Wavelength Range: 00-00nm
Cut-On Wavelength: 400 nm
Transmission: 90 %
Long Pass Filter 700-­1500nm for scientific and industrial applications. 

Specifications

Diameter: 25.4 mm
Thickness: 5 mm
Transmission Wavelength Range: 700-1500nm
Cut-On Wavelength: 680 nm
Transmission: 90 %
The Ealing Enhanced Performance (EP) Dichroic Filters are designed to provide the highest performance of all filters offered by Ealing. The Ion Beam Sputtered (IBS) coating maintains stability even with changes in heat, humidity and pressure. With this high performance coating, the filters have very high transmission for the ...

Specifications

Diameter: 12.7 mm
Thickness: 2.0 mm
Transmission Wavelength Range: 405-417nm
Cut-On Wavelength: 400 nm
Transmission: 90 %
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: 368-500nm
Cut-On Wavelength: 500 nm
Transmission: >95% %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 615-2600nm
Cut-On Wavelength: 615 nm
Transmission: 95 %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 0.0 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 521-2600nm
Cut-On Wavelength: 521 nm
Transmission: 95 %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 0.0 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 645-2600nm
Cut-On Wavelength: 645 nm
Transmission: 95 %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 0.0 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 635-2600nm
Cut-On Wavelength: 635 nm
Transmission: 95 %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 420-2600nm
Cut-On Wavelength: 420 nm
Transmission: 95 %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 480-2600nm
Cut-On Wavelength: 480 nm
Transmission: 95 %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 540-2600nm
Cut-On Wavelength: 540 nm
Transmission: 95 %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 581-2600nm
Cut-On Wavelength: 581 nm
Transmission: 95 %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 25.0 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 600-2600nm
Cut-On Wavelength: 600 nm
Transmission: 95 %
Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications

Diameter: 12.5 mm
Thickness: 1.1 mm
Transmission Wavelength Range: 750-2500nm
Cut-On Wavelength: 750 nm
Transmission: 95 %