Filters

OD<1 Longpass Filters

UV Blocking Filters

Coursen Coating Labs Inc

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UV Blocking Filters

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These filters are Similar to UV long pass filters and may use absorbing glass filters and/or optical coatings to achieve desired results. The Schott UV blocking filter is one of the filters we sell. Applications include museum lighting, instruments, cameras, and windows.

Specifications
Diameter:	-- mm
Thickness:	3 mm
Transmission Wavelength Range:	360-4100nm
Cut-On Wavelength:	-- nm
Transmission:	- %

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Newport Thin Film Laboratory\'s Long Pass Filters

Newport Thin Film Laboratory

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$Newport Thin Film Laboratory\'s Long Pass Filters$

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Long pass filters pass regions that are longer in wavelength (lower in energy) that the blocking band.

Specifications
Diameter:	N/A mm
Thickness:	N/A mm
Transmission Wavelength Range:	680-1100nm
Cut-On Wavelength:	680 nm
Transmission:	95 %

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Ultraviolet Filter UV32N

Hoya Corporation USA

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Ultraviolet Filter UV32N

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UV filters are longpass filters that cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength light as much as possible, within UV wavelength range.

Specifications
Diameter:	-- mm
Thickness:	2.5 mm
Transmission Wavelength Range:	200-5000nm
Cut-On Wavelength:	320 nm
Transmission:	85 %

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Ultraviolet Filter UV30N

Hoya Corporation USA

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Ultraviolet Filter UV30N

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UV filters are longpass filters that cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength light as much as possible, within UV wavelength range.

Specifications
Diameter:	-- mm
Thickness:	2.5 mm
Transmission Wavelength Range:	200-5000nm
Cut-On Wavelength:	300 nm
Transmission:	85 %

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Ultraviolet filter UV28N

Hoya Corporation USA

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Ultraviolet filter UV28N

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UV filters are longpass filters that cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength light as much as possible, within UV wavelength range.

Specifications
Diameter:	-- mm
Thickness:	2.5 mm
Transmission Wavelength Range:	200-5000nm
Cut-On Wavelength:	280 nm
Transmission:	85 %

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Dichroic Bandpass Filters (Enhanced Performance)

Ealing Catalog

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Dichroic Bandpass Filters (Enhanced Performance)

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The Ealing Enhanced Performance (EP) Dichroic Filters are designed to provide the highest performance of all filters offered by Ealing. The Ion Beam Sputtered (IBS) coating maintains stability even with changes in heat, humidity and pressure. With this high performance coating, the filters have very high transmission for the ...

Specifications
Diameter:	12.7 mm
Thickness:	2.0 mm
Transmission Wavelength Range:	405-417nm
Cut-On Wavelength:	400 nm
Transmission:	90 %

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500FDS50 - Dichroic Shortpass Filters

Knight Optical (UK) Ltd

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500FDS50 - Dichroic Shortpass Filters

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Shortpass filters are designed to transmit wavelengths lower than the cut off point and reflect all higher wavelengths. Knight Optical\'s Dichroic filters are comprised of a thin-film dielectric coating on glass, resulting in sharp transitions between the transmitted and reflected bands. With negligible absorption, this type of ...

Specifications
Diameter:	0 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	368-500nm
Cut-On Wavelength:	500 nm
Transmission:	>95% %

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615FDL12 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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615FDL12 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	12.5 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	615-2600nm
Cut-On Wavelength:	615 nm
Transmission:	95 %

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521FDL50 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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521FDL50 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	0.0 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	521-2600nm
Cut-On Wavelength:	521 nm
Transmission:	95 %

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645FDL50 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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645FDL50 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	0.0 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	645-2600nm
Cut-On Wavelength:	645 nm
Transmission:	95 %

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635FDL50 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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635FDL50 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	0.0 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	635-2600nm
Cut-On Wavelength:	635 nm
Transmission:	95 %

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420FDL12 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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420FDL12 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	12.5 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	420-2600nm
Cut-On Wavelength:	420 nm
Transmission:	95 %

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480FDL12 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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480FDL12 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	12.5 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	480-2600nm
Cut-On Wavelength:	480 nm
Transmission:	95 %

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540FDL12 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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540FDL12 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	12.5 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	540-2600nm
Cut-On Wavelength:	540 nm
Transmission:	95 %

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581FDL12 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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581FDL12 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	12.5 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	581-2600nm
Cut-On Wavelength:	581 nm
Transmission:	95 %

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600FDL25 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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600FDL25 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	25.0 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	600-2600nm
Cut-On Wavelength:	600 nm
Transmission:	95 %

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740FDL12 - Dichroic Longpass Filters

Knight Optical (UK) Ltd

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740FDL12 - Dichroic Longpass Filters

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Longpass filters are designed to transmit wavelengths higher than the cut on point and reflect all lower wavelengths. These dichroic longpass filters consist of thin-film dielectric coatings on glass with sharp transitions between the transmitted and reflected bands. Having negligible absorption they are suitable for high powers and ...

Specifications
Diameter:	12.5 mm
Thickness:	1.1 mm
Transmission Wavelength Range:	750-2500nm
Cut-On Wavelength:	750 nm
Transmission:	95 %

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On FindLight marketplace you will find 17 different OD<1 Longpass Filters from suppliers around the world. With just a few clicks you can compare different OD<1 Longpass Filters and get accurate price quotes based on your needs and quantity required. Note that some wholesale suppliers may offer discounts for large quantities. From any product page you can directly contact any vendor within seconds.