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Page 3 - Bandpass Filters

SCHOTT BG25 Bandpass Filter
Sydor Optics
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SCHOTT BG25 Bandpass Filter
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SCHOTT BG25 Bandpass Filter.

Specifications
Central Wavelength: 334 nm
Bandwidth (FWHM): 3500 nm
Peak Transmittance: 97 %
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optical glass UV filters
Shandong Yanggu Constant Crystal Optics Co,. Ltd.
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optical glass UV filters
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Specifications
Central Wavelength: 254 265 365 nm
Bandwidth (FWHM): 20 nm
Peak Transmittance: >40 %
Size : any size within square 80*80mm
Thickness : 1.1
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Spectros Filters
Spectros AG
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Spectros Filters
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We manufacture lenses, prisms, mirrors, flat optics, filters as well as special optics according to your requirements. We take over or support you with the design and construction of your components, but also can offer you a variety of components from stock, subject to prior sales. From the prototype to the serial production we ...

Specifications
Central Wavelength: -- nm
Bandwidth (FWHM): -- nm
Peak Transmittance: -- %
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602/80 nm Single-Band Bandpass Filter
GF TECHNOLOGY SDN BHD
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602/80 nm Single-Band Bandpass Filter
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602/80 nm single-band bandpass filter for laser optics applications. 

Specifications
Central Wavelength: 602 nm
Bandwidth (FWHM): 80 nm
Peak Transmittance: 92 %
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Lumicon 1.25 Oxygen III Filter
Silicon Valley Optics Technology
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Lumicon 1.25 Oxygen III Filter
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Svotek Lumicon 1.25\" Oxygen III Filter for scientific and industrial applications. 

Specifications
Central Wavelength: 498.5 nm
Bandwidth (FWHM): 11 nm
Peak Transmittance: 90 %
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Lumicon 2 Inch H-BETA Filter
Silicon Valley Optics Technology
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Lumicon 2 Inch H-BETA Filter
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Svotek Lumicon 2.0\" H-BETA Filter for scientific and industrial applications. 

Specifications
Central Wavelength: 493.5 nm
Bandwidth (FWHM): 25 nm
Peak Transmittance: 90 %
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Lumicon 2 Inch Comer Filter
Silicon Valley Optics Technology
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Lumicon 2 Inch Comer Filter
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Svotek Lumicon 2.0\" Comet Filter for scientific and industrial applications.

Specifications
Central Wavelength: 507 nm
Bandwidth (FWHM): 22 nm
Peak Transmittance: 90 %
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Lumicon 2 Inch Oxygen III Filter
Silicon Valley Optics Technology
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Lumicon 2 Inch Oxygen III Filter
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Svotek Lumicon 2.0\" Oxygen III Filter for scientific and industrial applications. 

Specifications
Central Wavelength: 498.5 nm
Bandwidth (FWHM): 11.0 nm
Peak Transmittance: 90 %
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Lumicon 1.25 Comet Filter
Silicon Valley Optics Technology
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Lumicon 1.25 Comet Filter
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Svotek Lumicon 1.25\" Comet Filter for scientific and industrial applications. 

Specifications
Central Wavelength: 507 nm
Bandwidth (FWHM): 22 nm
Peak Transmittance: 90 %
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Lumicon 2 Inch Deep Sky UHC Filter
Silicon Valley Optics Technology
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Lumicon 2 Inch Deep Sky UHC Filter
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Svotek Lumicon 2.0\" Deep Sky Filter for scientific and industrial applications. 

Specifications
Central Wavelength: 494 nm
Bandwidth (FWHM): 70 nm
Peak Transmittance: 90 %
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Broadband AR Filter
Silicon Valley Optics Technology
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Broadband AR Filter
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Svotek Broad Band AR Filter for scientific and industrial applications. 

Specifications
Central Wavelength: 530 nm
Bandwidth (FWHM): -- nm
Peak Transmittance: 97 %
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Lumicon 2 Inch UHC Filter
Silicon Valley Optics Technology
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Lumicon 2 Inch UHC Filter
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Svotek Lumicon 2.0\" UHC Filter for spectroscopy and industrial applications. 

Specifications
Central Wavelength: 493.5 nm
Bandwidth (FWHM): 25.0 nm
Peak Transmittance: 90 %
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Visible Bandpass Filters
Ealing Catalog
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Visible Bandpass Filters
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Essentially a stack of Fabry-Perot cavities, these filters select the transmitted spectrum by constructive and destructive interference at the boundaries between high and low index dielectric layers. Several cavities may be combined to produce a sharper cut-off and to alter the shape of the passband. Two three and four cavity designs ...

Specifications
Central Wavelength: 390-780 nm
Bandwidth (FWHM): 10-40 nm
Peak Transmittance: 30-75 %
Diameter: 12.7 or 25.4 mm
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Bandpass Interference Filters IR 12.7mm
Ealing Catalog
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Bandpass Interference Filters IR 12.7mm
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Essentially a stack of Fabry-Perot cavities, these filters select the transmitted spectrum by constructive and destructive interference at the boundaries between high and low index dielectric layers. Several cavities may be combined to produce a sharper cut-off and to alter the shape of the passband. Two three and four cavity designs ...

Specifications
Central Wavelength: 790 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 45 %
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Bandpass Interference Filters UV 25.4mm
Ealing Catalog
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Bandpass Interference Filters UV 25.4mm
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Essentially a stack of Fabry-Perot cavities, these filters select the transmitted spectrum by constructive and destructive interference at the boundaries between high and low index dielectric layers. Several cavities may be combined to produce a sharper cut-off and to alter the shape of the passband. Two three and four cavity designs ...

Specifications
Central Wavelength: 334 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 25 %
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Bandpass Interference Filters 25.4mm
Ealing Catalog
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Bandpass Interference Filters 25.4mm
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Essentially a stack of Fabry-Perot cavities, these filters select the transmitted spectrum by constructive and destructive interference at the boundaries between high and low index dielectric layers. Several cavities may be combined to produce a sharper cut-off and to alter the shape of the passband. Two three and four cavity designs ...

Specifications
Central Wavelength: 488 nm
Bandwidth (FWHM): 1 nm
Peak Transmittance: 35 %
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510FDC50 - Dichroic Bandpass Filters
Knight Optical (UK) Ltd
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510FDC50 - Dichroic Bandpass Filters
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Dichroic bandpass filters are designed to transmit highly over a specific limited bandwidth while reflecting all other wavelengths. Their design allowed them to isolate the desired wavelength. Dichroic filters offer superior contrast between transmitted and reflected wavelengths. Having negligible absorption they ...

Specifications
Central Wavelength: 510 nm
Bandwidth (FWHM): 90 nm
Peak Transmittance: 95% %
Length: 50.0 mm
Width: 50.0 mm
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510FDC12 - Dichroic Bandpass Filters
Knight Optical (UK) Ltd
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510FDC12 - Dichroic Bandpass Filters
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Dichroic bandpass filters are designed to transmit highly over a specific limited bandwidth while reflecting all other wavelengths. Their design allowed them to isolate the desired wavelength. Dichroic filters offer superior contrast between transmitted and reflected wavelengths. Having negligible absorption they ...

Specifications
Central Wavelength: 510 nm
Bandwidth (FWHM): 90 nm
Peak Transmittance: 95% %
Diameter: 12.5 mm
Data Sheet
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505FDC50 - Dichroic Bandpass Filters
Knight Optical (UK) Ltd
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505FDC50 - Dichroic Bandpass Filters
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Dichroic bandpass filters are designed to transmit highly over a specific limited bandwidth while reflecting all other wavelengths. Their design allowed them to isolate the desired wavelength. Dichroic filters offer superior contrast between transmitted and reflected wavelengths. Having negligible absorption they ...

Specifications
Central Wavelength: 505 nm
Bandwidth (FWHM): 40 nm
Peak Transmittance: 95% %
Length: 50.0 mm
Width: 50.0 mm
Data Sheet
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525FDC25 - Dichroic Bandpass Filters
Knight Optical (UK) Ltd
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525FDC25 - Dichroic Bandpass Filters
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Dichroic bandpass filters are designed to transmit highly over a specific limited bandwidth while reflecting all other wavelengths. Their design allowed them to isolate the desired wavelength. Dichroic filters offer superior contrast between transmitted and reflected wavelengths. Having negligible absorption they ...

Specifications
Central Wavelength: 525 nm
Bandwidth (FWHM): 50 nm
Peak Transmittance: 95% %
Diameter: 25.0 mm
Data Sheet
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