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Page 4 - Bandpass Filters

II-VI Aerospace And Defense Filters
VLOC
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II-VI Aerospace And Defense Filters
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II-VI Aerospace & Defense provides filters that are used to transmit over a specified range of wavelengths while blocking undesired wavelengths.  The blocking is accomplished by the absorption of these wavelengths by the substrate material or by reflection of specifically designed thin film coatings or by combination of the ...

Specifications
Central Wavelength: Custom nm
Bandwidth (FWHM): Custom 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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Bandpass Filter by Jiujon
Suzhou Jiujon Optics Co.,Ltd
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Bandpass Filter by Jiujon
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Bandpass filter can let specific waveband light pass through while blocking other light spectrum. 

Specifications
Central Wavelength: 1064 nm
Bandwidth (FWHM): 20-70nm nm
Peak Transmittance: 99 %
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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
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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
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350FDC12 - Dichroic Bandpass Filters
Knight Optical (UK) Ltd
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350FDC12 - 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: 350 nm
Bandwidth (FWHM): 90 nm
Peak Transmittance: 95% %
Diameter: 12.5 mm
Data Sheet
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