FILTER PRODUCTS

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Bandpass Filters

We have many types of standard filters in stock, can send samples to you for test very fast.  Filters are used for selecting or filtrating the specific wave band, they are widely used in optical instrument. industrial measurement, environment protection and many other applications. We can provide short filter, long pass ...

Specifications

Central Wavelength: 475nm 505nm 515nm 650nm 850nm 950nm nm
Bandwidth (FWHM): 35 nm
Peak Transmittance: 95 %
Size: stock size is 80*80mm*1.1mm,can cut to your size 
Data Sheet
The Laser Line Tunable Filter (LLTF) is a non-dispersive tunable bandpass filter based on volume holographic gratings. It delivers the highest signal throughput in the industry, and is also unique in that it combines very high optical density (> OD6) and outstanding out-of-band rejection with wide tunability. A single filter can ...

Specifications

Central Wavelength: 1350 nm
Bandwidth (FWHM): <2 or <5 nm
Peak Transmittance: 65 %
Initial Wavelength: 400 nm
Final Wavelength: 2300 nm
...
Data Sheet
VUV-UV Wideband Filters 130nm
Acton Optics & Coatings
Acton’s standard wideband optical filters are made from the highest-quality optical materials and are used in many research and industrial applications.Filters are visually and optically inspected before they are shipped, and include individual transmittance curves to show each filter’s performance characteristics. ...

Specifications

Central Wavelength: 130 nm
Bandwidth (FWHM): 100 nm
Peak Transmittance: 40 %
Data Sheet
VUV-UV Broadband Filters 180nm
Acton Optics & Coatings
Acton’s standard broadband optical filters are made from the highest-quality optical materials and are used in many research and industrial applications.Filters are visually and optically inspected before they are shipped, and include individual transmittance curves to show each filter’s performance characteristics. ...

Specifications

Central Wavelength: 180 nm
Bandwidth (FWHM): 40 nm
Peak Transmittance: 30 %
Data Sheet
VUV-UV Narrowband Filters 122nm
Acton Optics & Coatings
Acton’s standard narrowband optical filters are made from the highest-quality optical materials and are used in many research and industrial applications.Filters are visually and optically inspected before they are shipped, and include individual transmittance curves to show each filter’s performance characteristics. ...

Specifications

Central Wavelength: 122 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 5 %
Data Sheet
UV Bandpass Filters
Coursen Coating Labs Inc
This coating allows only a certain band of UV light to pass, while blocking others. Applications include fluorescence analysis, medical automated blood testing, and process control in plastic and metal manufacturing. Please contact Dan Coursen with your specifications. We will respond promptly.

Specifications

Central Wavelength: -- nm
Bandwidth (FWHM): -- nm
Peak Transmittance: -- %
Data Sheet
ET250/20BP Bandpass Filter
Chroma Technology Corp
The price listed is for standard sizes only (up to 25mm and dichroics up to 26x38mm.). For filters larger than 25mm and dichroics larger than 26x38mm please contact us for pricing.

Specifications

Central Wavelength: 250 nm
Bandwidth (FWHM): 20 nm
Peak Transmittance: 33 %
Data Sheet
ET214/20BP Bandpass Filter
Chroma Technology Corp
The price listed is for standard sizes only (up to 25mm and dichroics up to 26x38mm.). For filters larger than 25mm and dichroics larger than 26x38mm please contact us for pricing.

Specifications

Central Wavelength: 214 nm
Bandwidth (FWHM): 20 nm
Peak Transmittance: 27 %
Data Sheet
ET220/10BP Bandpass Filter
Chroma Technology Corp
The price listed is for standard sizes only (up to 25mm and dichroics up to 26x38mm.). For filters larger than 25mm and dichroics larger than 26x38mm please contact us for pricing.

Specifications

Central Wavelength: 220 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 25 %
Data Sheet
Shop UltraViolet 365.0 IF 10- 1
Cheshire Optical Inc
Shop UltraViolet 365.0 IF 10- 1\" Diameter.

Specifications

Central Wavelength: 365 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 33 %
Data Sheet
Shop UltraViolet 370.0 IF 10- 1\" Diameter
Cheshire Optical Inc
Shop UltraViolet 370.0 IF 10- 1\" Diameter.

Specifications

Central Wavelength: 370 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 33 %
Data Sheet
Shop UltraViolet 380.0 IF 10- 1\" Diameter
Cheshire Optical Inc
Shop UltraViolet 380.0 IF 10- 1\" Diameter.

Specifications

Central Wavelength: 380 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 35 %
Data Sheet
1150 nm Bandpass Filter 10 nm FWHM 25.0 mm Dia F-1150-10-25
Dynasil Fused Silica
1150 nm Bandpass Filter, 10 nm FWHM, 25.0 mm Dia.

Specifications

Central Wavelength: 1150 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 70 %
Data Sheet
1050 nm Bandpass Filter 10 nm FWHM 25.0 mm Dia F-1050-10-25
Dynasil Fused Silica
1050 nm Bandpass Filter, 10 nm FWHM, 25.0 mm Dia.

Specifications

Central Wavelength: 1050 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 73 %
Data Sheet
1064 nm Laser Line Filter 10 nm FWHM 25.0 mm Dia FL-1064-10-25
Dynasil Fused Silica
1064 nm Laser Line Filter, 10 nm FWHM, 25.0 mm Dia.

Specifications

Central Wavelength: 1064 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 70 %
Data Sheet
FOREAL BandPass Filter
Foreal Spectrum
Bandpass filters allow a specific wavelength range to pass, and attenuate wavelengths outside of that range. Foreal offers both ultra narrow (<2nm) and ultra broad (>50nm) bandpass filters.

Specifications

Central Wavelength: 1045 nm
Bandwidth (FWHM): 1410 nm
Peak Transmittance: 70 %
Data Sheet
1000 nm Bandpass Filter F-1000-10-25
Hilger Crystals
1000 nm Bandpass Filter, 10 nm FWHM, 25.0 mm Diameter. 

Specifications

Central Wavelength: 1000 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 75 %
Data Sheet
1050 nm Bandpass Filter F-1050-10-25
Hilger Crystals
1050 nm Bandpass Filter, 10 nm FWHM, 25.0 mm Diameter. 

Specifications

Central Wavelength: 1050 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 73 %
Data Sheet
1064 nm Laser Line Filter FL-1064-10-12.5
Hilger Crystals
1064 nm Laser Line Filter, 10 nm FWHM, 12.5 mm Diameter. 

Specifications

Central Wavelength: 1064 nm
Bandwidth (FWHM): 10 nm
Peak Transmittance: 70 %
Data Sheet
Bandpass Filter HR2001
Hengrun Optoelectronic Tech Co Ltd
Optical components including beam splitter, filters, prisms, windows, mirrors, cylindrical lenses, lenses, aspheric lenses, achromatic lenses, retardation plates, gratings. Optical crystal materials including Germanium , Silicon, CaF2, Fused Silica, BaF2, KBR, Sic . Coating including AR coatings, High Reflective Coating, Partial ...

Specifications

Central Wavelength: 720 nm
Bandwidth (FWHM): 12 nm
Peak Transmittance: 55 %
Data Sheet
Bandpass Filter 1064nm
Iridian Spectral Technologies
Iridian specializes in providing custom bandpass filter solutions for a wide range of applications. Our in house design software, multiple deposition platform options and 20 years’ experience dealing with a wide range of applications allow you to optimize band pass filter performance and cost for your needs. We partner with you from ...

Specifications

Central Wavelength: 1064 nm
Bandwidth (FWHM): 1 nm
Peak Transmittance: 95 %
Data Sheet
Band Pass Filter
ios Optics
Bandpass filters isolate specific regions of the spectrum, simultaneously providing high transmission of desired energy, and deep rejection of unwanted energy. Available in wide or narrow bandwidths, they can be tailored to suit your specific requirements.

Specifications

Central Wavelength: 550 nm
Bandwidth (FWHM): 40 nm
Peak Transmittance: 90 %
Data Sheet
1400BP41A0550 1.4GHz High Rejection Band Pass Filter
Johanson Technology
Johanson Technology compact (small and miniature) SMD ceramic band pass filters are developed with “easy RF design integration” in mind. These passive band pass filters provide low insertion and high attenuation levels close to passband without compromising performance. Our cost effective filters are manufactured designed ...

Specifications

Central Wavelength: -- nm
Bandwidth (FWHM): -- nm
Peak Transmittance: -- %
Data Sheet
1810BP07B200 1810 MHz Band Pass Filter
Johanson Technology
Johanson Technology compact (small and miniature) SMD ceramic band pass filters are developed with “easy RF design integration” in mind. These passive band pass filters provide low insertion and high attenuation levels close to passband without compromising performance. Our cost effective filters are manufactured designed ...

Specifications

Central Wavelength: -- nm
Bandwidth (FWHM): -- nm
Peak Transmittance: -- %
Data Sheet
1200BP44A575 1.2 GHz Band Pass Filter
Johanson Technology
Johanson Technology compact (small and miniature) SMD ceramic band pass filters are developed with “easy RF design integration” in mind. These passive band pass filters provide low insertion and high attenuation levels close to passband without compromising performance. Our cost effective filters are manufactured designed to use a ...

Specifications

Central Wavelength: -- nm
Bandwidth (FWHM): -- nm
Peak Transmittance: -- %
Data Sheet

Did You know?

Optical Bandpass filters (BP Filters) are used in spectral photometry, clinical diagnostics, chemical analysis, colourimetry, astronomy, and numerous applications where spectral isolation is required. A Band-pass Filter transmits light only within a defined spectral band ranging from less than one to many nanometers wide and can be made by combining a Long pass and a Short Pass filter. Examples of bandpass filters are the Lyot filter and the Fabry-Pérot interferometer. The Dutch Open Telescope and Swedish Solar Telescope are examples where Lyot and Fabry-Pérot filters are being used.