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Page 3 - Bandpass Filters

COLORED FILTER GLASS BLUE BANDPASS
Kopp Glass
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COLORED FILTER GLASS BLUE BANDPASS
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Our colored filter glass compositions are engineered to transmit or absorb light across the radiant spectrum. These glasses are ideal for a wide variety of applications, including those for medical and scientific, advanced manufacturing, energy, aerospace, transportation, defense, life science, industrial equipment, ...

Specifications
Central Wavelength: 200-1200 nm
Bandwidth (FWHM): 5563 nm
Peak Transmittance: 92 %
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Keo Scientific Narrow-Band Interference Filters
Keo Scientific Ltd
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Keo Scientific Narrow-Band Interference Filters
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We can provide imaging-quality narrowband (and wideband) interference filters custom-made to meet your particular scientific needs, anywhere in the 400-900 nm visible spectral range. Some popular wavelengths (and bandwidths) are 427.8 nm (3.0 nm), 557.7 nm (2.0 nm), 630.0 nm (2.0 nm), 777.4 nm (2.0 nm), and 865.0 nm (10.0 nm). ...

Specifications
Central Wavelength: 400-900 nm
Bandwidth (FWHM): 427.8 nm
Peak Transmittance: -- %
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Neutral Density Filter NG5 25.4mm
Laser Sources Ltd
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Neutral Density Filter NG5 25.4mm
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Optical Filters.

Specifications
Central Wavelength: -- nm
Bandwidth (FWHM): -- nm
Peak Transmittance: -- %
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Neutral Density Filter NG3 15mm
Laser Sources Ltd
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Neutral Density Filter NG3 15mm
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Optical Filters.

Specifications
Central Wavelength: -- nm
Bandwidth (FWHM): -- nm
Peak Transmittance: -- %
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Neutral Density Filter NG3 19mm
Laser Sources Ltd
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Neutral Density Filter NG3 19mm
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Optical Filters.  

Specifications
Central Wavelength: -- nm
Bandwidth (FWHM): -- nm
Peak Transmittance: -- %
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BP505 Cyan Bandpass Filter
Midwest Optical Systems (MidOpt)
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BP505 Cyan Bandpass Filter
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BP505 are single substrate, hard-coated filters designed to match the output of most cyan LEDs. Coupled with the spectral sensitivity of most CCD/CMOS sensors in use today that also peak in this range, using this filter can result in images that are especially bright and very high in contrast. It is particularly useful for line ...

Specifications
Central Wavelength: 505 nm
Bandwidth (FWHM): 90 nm
Peak Transmittance: 91.3 %
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BP250 Deep-To-Near-UV Bandpass Filter 250nm
Midwest Optical Systems (MidOpt)
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BP250 Deep-To-Near-UV Bandpass Filter 250nm
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The BP250 filter is a very broadband UV filter, mainly intended for deep-UV imaging. It is the only MidOpt UV filter available that offers excellent visible and near-IR blocking (≤0.1% abs. ≥400nm; ≤0.06% abs. ≥415nm), thus making it best suited to distinguish features or characteristics that are only visible ...

Specifications
Central Wavelength: 250 nm
Bandwidth (FWHM): 40 nm
Peak Transmittance: 33.57 %
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BP470 Blue Bandpass Filter 470nm
Midwest Optical Systems (MidOpt)
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BP470 Blue Bandpass Filter 470nm
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BP470 filters enhance viewing of subjects illuminated by blue LED lighting and any UV- excited blue fluorescence emissions (430-500nm).  Its broad bandwidth and high peak (T ≥90%) transmission results in significantly brighter, higher contrast images. For most machine vision UV fluorescence applications, use of a BP470 filter ...

Specifications
Central Wavelength: 470 nm
Bandwidth (FWHM): 85 nm
Peak Transmittance: 96.87 %
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Bandpass Filters Available in a Wide Special Range
Materion Precision Optics
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Bandpass Filters Available in a Wide Special Range
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Whether for large volume or small batch applications, with spectral ranges from less than 200nm in the ultraviolet to over 40 microns in the infrared, we manufacture bandpass filters that enhance the performance of your instrument. From ultra-narrow and narrow bandpass to wide bandpass and multi-bandpass, our bandpass ...

Specifications
Central Wavelength: 200 nm
Bandwidth (FWHM): 40000 nm
Peak Transmittance: -- %
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NIR Bandpass Filters SP For 800 – 1100 nm
Optics Balzers AG
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NIR Bandpass Filters SP For 800 – 1100 nm
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NIR bandpass filters SP are used in various optical sensor applications. They block the visible ambient light on one hand and the long-wave infrared light on the other hand. Only the selected signal or measuring light from the near infrared (NIR) range may be transmitted. NIR bandpass filters SP are therefore key components in ...

Specifications
Central Wavelength: 1000 nm
Bandwidth (FWHM): 75 nm
Peak Transmittance: 95 %
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Bandpass Filters For Biophotonics
Optics Balzers AG
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Bandpass Filters For Biophotonics
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Optics Balzers bandpass filters excel by steep transition between blockband and passband and high passband transmittance. The all-dielectric interference filters are deposited by plasmaassisted processes and show extreme environmental stability. Our sophisticated filter designs are optimized according to the requirements of the ...

Specifications
Central Wavelength: 2000 nm
Bandwidth (FWHM): -- nm
Peak Transmittance: 95 %
Data Sheet
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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 %
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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 %
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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 %
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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
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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
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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 %
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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: -- %
Data Sheet
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