2 Optical Filter Manufacturers in 2025

It has a function to adjust the amount of light and filter the wavelength. In addition to the items listed on this page, there is a part number.

11 models listed

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Various customizations possible. A filter that extracts only specific wavelengths using a dielectric multilayer film. A filter that extracts only ...

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■Summary A steep transmission curve can be achieved (cut-on/cut-off).

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Dielectric multilayer filters such as dichroic mirrors, filters, and IR cut filters Mirror filters are coated with a dielectric multilayer film on...

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Highly reflective laser mirror with dielectric multilayer film. A mirror that highly reflects specific wavelengths using a dielectric multilayer f...

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At Altechna, we have over 25 years of experience in creating and developing laser optics and related accessories. We focus on listening and underst...

10 models listed

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It is possible to reduce the amount of light without changing the color tone or contrast. A filter that reduces light to any desired transmittance....

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500EXL has excellent infrared absorption function. Used as an infrared absorption filter for interchangeable lens cameras, video cameras, surveilla...

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■Features - A beam of a specific wavelength can be split into two or more. ・There are two simple structures: plate type and cube type. - Can be ma...

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■Features ・SVBONY 1.25 inch UV/IR cut filter infrared filter CCD camera interference UV filter. - High quality optical glass substrates and coatin...

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Price (without tax)

$ 23.99

SVBONY 1.25" UV/IR CUT Filter Infrared Filter CCD Camera Interference UV Filter is a good choice for digital cameras, DSLR cameras, CCD cameras, im...

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Price (without tax)

$ 28.72

The SV183 IR Pass filter is designed to block all wavelengths below 670nm. Protects the image's maximum sharpness and brightness, unique properties...

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Price (without tax)

$ 17.02

By cutting out the emission lines from mercury and sodium lamps, which cause light pollution, the sky becomes clearer and more stars can be seen cl...

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Price (without tax)

$ 57.20

Established in the United States in 1972 with the main business of supplying optical components for high-power lasers to research and development r...

10 models listed

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Using high-quality optical glass, the surface precision of the filter is extremely high, allowing you to observe and photograph with high image qua...

2 models listed

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Price (without tax)

$ 23.52 〜

■Features - Frequently recommended UV (ultraviolet), VIS (visible light), and NIR (near infrared) machine vision filters. ・You can control fluctua...

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This color correction filter features 100% blocking of unfocused light in the red (IR) portion of the spectrum without changing the color variation...

2 models listed

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Price (without tax)

$ 53.07 〜

The UV IR cut block filter uses the latest coating technology. Long-life durability used to achieve the highest filtration quality and block out un...

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Price (without tax)

$ 21.75

The UHC filter is a filter for nebula viewing, and is also called the "nebula filter" because it emphasizes nebulae. It cuts out a lot of light pol...

2 models listed

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• Optical Filters

Price (without tax)

$ 101.87 〜

This UV/IR cut filter can block bad ultraviolet and infrared rays. That bad light can prevent digital sensors from capturing high-contrast, high-qu...

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Price (without tax)

$ 17.62

The UHC filter is a filter for nebula viewing, and is also called the "nebula filter" because it emphasizes nebulae. It cuts out a lot of light pol...

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Price (without tax)

$ 111.22

■Summary AOTF (Acousto-Optic Tunable Filter) is an electrically controllable spectral bandpass filter. The applied RF frequency can cut out light w...

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■For preventing eye diseases such as cataracts, pterygium, and age-related macular degeneration. Blue light refers to the range of visible light fr...

5 models listed

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■Summary Anti-reflection (AR) coated windows for applications at Nd:YAG laser fundamental and harmonic wavelengths: 1,064 nm, 532 nm, 355 nm, and 2...

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■Summary There are two types of edge filters, long-pass and short-pass.They have excellent edge steepness at a certain wavelength, and can perform ...

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■Summary Laser line filters are capable of transmitting only a narrow band in the immediate vicinity of a specific laser wavelength, and blocking t...

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■Summary A notch filter blocks only a narrow band of wavelengths around a specific wavelength, allowing other wavelengths to pass through for spect...

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■Summary A filter set for fluorescence measurements consisting of three high-performance filters (Exciter, Dichroic, and Emitter) that are highly r...

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■Summary A long-life bandpass filter that is highly resistant to optical damage and environmental degradation. It is possible to transmit only the ...

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■Summary This is a bandpass filter for the infrared region that aims to optimize the detection of emission lines in the spectrum. We offer a variet...

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