Optical filters and diffusers

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Owis FR 40 filter wheels, for use with SYS 40 or SYS 65, enables manual changing of four or six filters. The reflection-poor, black anodized filters are made of deformation-resistant aluminium.

Unmounted...

The FRM 65 motorized filter wheels are suited for automatic changing of five mounted and unmounted optics. Either 50 x 50 mm plates or mounted optics in ø 45 mm mounts or with 2" can be used. The base versions...

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Filter Wheels are designed for CCD imaging. It contains a set of neutral-density (ND) filters mounted in a single easy-to-use-unit. This unit can be...

Bandpass filters provide bands of high transmission and of high rejection of spectral energy on both long and short...

Laser Line Filters are ideal for transmitting laser light while suppressing ambient...

Dichroic strainers isolates a comprehensive spectrum of dainty into two mechanisms; a mirrored component...

Our absorptive neutral density filters provide broadband attenuation for the visible to near-infrared...

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A diverse range of wavelength selective coatings are provided by REO for the infrared, visible and ultraviolet. This range includes long wave and short wave pass filters, notch...

REO delivers mirror coatings for deep ultraviolet to long wave infrared, offering a superb mixture of performance and durability.

REO specializes in creating high reflectivity for the most demanding...

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Schott Short Pass Filters obstruct unwanted lengthier wavelengths....

The band pass filters by Schott were designed to pass a specific rate in terms of wavelength. The products in the BG...

Some of the most common applications this product is for include airport lighting, sensor applications, laser safety,...

Elliot Scientific dichroic filters are built from vacuum dumped skinny films on goblet substrates. The filters comprise subtractive...

Elliot Scientific dichroic filters are built from vacuum dumped skinny films on goblet substrates. The filters comprise subtractive...

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If you are looking for windows and optical filters for applications such as radiation detectors, then this is one of the products you should consider investing...

These polymer mirrors are made as reflectors that can be used on LED light sources and may also double as deflection mirrors for scanners and prisms for head-mounted units. This uses metallic mirror layers made of vapor and are made to work on...

Due to flexibility and versatility of laser applications, it is not surprising that various industries demands are increasing. Laser beam works to keep regulated...

Control projection and illumination system's intensity profiles with digital neutral density filters. The filters have fused silica substrates with randomly distributed metal absorber micro-structures on them, and the...

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Our 5th generation COLOR MOSAIC® is designed for high-end, high-resolution CMOS and CCD color sensors

Features...

This is a product that is popular for the technology made used in it. The 4G technology implemented is so...

The Fujifilm Black material series of COLOR MOSAIC® is built for light protecting...

Fujifilm enables optimal...

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This narrow bandpass filter from Umicore is available in sapphire, germanium, silicon, and...

Featuring a germanium substrate, this short wave pass filter is designed to enable...

* Germanium substrate
* Transmission...

This long-wave pass filter features germanium substrate. At wavelengths...

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The Farbige Glass filter is made up of Schott glass with surface quality of 60-40 Scratch and dig. It is...

The Interference Filters feature a spectral range starts from 250 nm to 5000 nm. These various filters can be apply as wavelength selectors in astrophysics, clinical chemistry,...

The Neutral Density Absorption Type Filters (with custom transmittance, dimensions and shape), delicately manufactured by Altechna, generally...

The Circular Variable Neutral Density Filter functions at an operating wavelength range of 380nm up to 2000nm in BK7. In UVFS,...

The Linear Variable Density Filter has transmitted intensity that serves as function of the...

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Many optical systems require filters in order to work with specific range of wavelengths, and Egismos has therefore...

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the Interference Filters has the ability to operate from 214 nm to 630 nm and can turn from UV to red. The...

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Sutter Instrument introduces two new filter changers specially designed for wavelength selection over a wide spectral range to any given nanometer value. The Lambda VF-5™ and Lambda VF-1™ employ the innovative VersaChrome® thin -film filter technology from Semrock® to provide outstanding...

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Absorption, and particularly wavelength selective absorption is an important factor in the function of the filters. The two most commonly used absorbers are thin metallic films which...

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A wide range of custom infrared filters by Knight Optical are supplied for use in the IR wavebands. These are available as per specifications of the customers, and are custom-made. Some of them are Custom Infrared Interference...

Knight Optical customized diffusers function to alter the divergence of incident light. These products are available in five standard types which can all be made to custom...

Knight Opticals’ Custom Flashed Opal diffuser with a standard thickness of 0.45mm comes with option to obtain a thinner opal layer after...

The Plastic Screen Diffuser by Knight Optical is designed to be an efficient and reliable type of device for...

Optical bandpass filters are utilized for relaying a chosen wavelength while impairing the unnecessary smaller and longer wavelengths. Knight Optical supply custom laser mirrors consisting of intervention, colored glass,...

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The Solaris™ S range is broad range of transparent coloured optical filters used in a variety of applications for contrast enhancement, colour conversion or colour correction in displays, e.g. VFD, LCD or LED.

Solaris™ S optical filters are used to manipulate the light emitting from a display. This is done by adapting the filters...

PSCs IR filters are used in remote controls, security systems, sensors, barcode scanners, iris recognition systems, number plate recognition systems...

Solaris-Shield™ is a range of EMI-shielding acrylic optical filters with a cast-in metal mesh for the attenuation of electromagnetic...

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This device fabricated by Alluxa, is their band-pass optical filter...

The vast array of high-performance Alluxa multiband filters such as bandpass filters, dichroic filters and notch filters...

Alluxa's Front Surface Hard Optical Coatings are made to replace laminated soft coatings. They...

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-Designed to replace rectangular right angle...

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4 wheels
3 filters per wheel (12 filters in total)
Filter diameter 20 or 25.4 mm
Non-parallel filters (inclined by 4°) m
Maximum deviation 0.09 mm
Clear aperture Ø18/Ø20 mm
C-mount threads on both ends
Connecting...

3-axes adjustment with micrometers
Accommodates virtually any microscope objective
Unobscured view of a pinhole facilitates alignment
Easy pinhole removal and replacement
Precision Spatial Filter 990-1000 filters...

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Light filtering is a typical need in machine vision measurement applications. For instance, you may need to avoid possible interactions between your LED illuminator and other light sources in an industrial environment.

Moreover,...

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LASER LINE TUNABLE FILTER

Efficiency...

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