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Page 3 - Bandpass Filters

Narrow Bandpass Filters
Optics Balzers AG
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Narrow Bandpass Filters
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Optics Balzers narrow bandpass filters are characterized by high passband transmittance, accurate center wavelength, steep filter edges between pass- and blockband, and broadband blocking range. With typical passband width between 2 nm and 20 nm, and a blocking depth of OD5 or more the filters provide an excellent signal-to-noise ...

Specifications
Central Wavelength: 2000 nm
Bandwidth (FWHM): 20 nm
Peak Transmittance: 100 %
Data Sheet
VUV-UV Broadband Filters 150nm
Pelham Research Optical LLC
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VUV-UV Broadband Filters 150nm
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Pelham Research Optical (PRO) standard line of VUV-UV BROADBAND (BB) optical filters have a typical bandwidth of ~ 35nm to 50 nm (FWHM) depending on the wavelength and a minimum transmission of 30%. Visible rejection for PRO filter is typically 10-3 to 10-4. Coatings can be applied to Customer Supplied Material as well as supplied ...

Specifications
Central Wavelength: 150 nm
Bandwidth (FWHM): 60 nm
Peak Transmittance: 30 %
Data Sheet
VUV-UV Broadband Filters 140nm
Pelham Research Optical LLC
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VUV-UV Broadband Filters 140nm
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Pelham Research Optical (PRO) standard line of VUV-UV BROADBAND (BB) optical filters have a typical bandwidth of ~ 35nm to 50 nm (FWHM) depending on the wavelength and a minimum transmission of 30%. Visible rejection for PRO filter is typically 10-3 to 10-4. Coatings can be applied to Customer Supplied Material as well as supplied ...

Specifications
Central Wavelength: 140 nm
Bandwidth (FWHM): 60 nm
Peak Transmittance: 30 %
Data Sheet
VUV-UV Broadband Filters 130nm
Pelham Research Optical LLC
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VUV-UV Broadband Filters 130nm
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Pelham Research Optical (PRO) standard line of VUV-UV BROADBAND (BB) optical filters have a typical bandwidth of ~ 35nm to 50 nm (FWHM) depending on the wavelength and a minimum transmission of 30%. Visible rejection for PRO filter is typically 10-3 to 10-4. Coatings can be applied to Customer Supplied Material as well as supplied ...

Specifications
Central Wavelength: 130 nm
Bandwidth (FWHM): 40 nm
Peak Transmittance: 30 %
Data Sheet
SCHOTT BG61 Bandpass Filter
Sydor Optics
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SCHOTT BG61 Bandpass Filter
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SCHOTT BG61 Bandpass Filter.

Specifications
Central Wavelength: 405 nm
Bandwidth (FWHM): 250 nm
Peak Transmittance: 95 %
Data Sheet
SCHOTT BG40 Bandpass Filter
Sydor Optics
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SCHOTT BG40 Bandpass Filter
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SCHOTT BG40 Bandpass Filter.

Specifications
Central Wavelength: 350 nm
Bandwidth (FWHM): 250 nm
Peak Transmittance: 98 %
Data Sheet
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 %
Data Sheet
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
Data Sheet
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: -- %
Data Sheet
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: - %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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 %
Data Sheet
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
Data Sheet