An extensive range of solutions, from the ultraviolet to the infrared, for major microscope brands and custom-built systems.

Satellite imaging, remote sensing, or aircraft instrumentation, our optical filters ensure precision and clarity, vital for navigation, reconnaissance, and scientific exploration.

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We manufacture high-quality, narrow-band spectral line filters for detecting ionized sulfur, oxygen, and other elements.

Filters play a crucial role in enhancing clarity, color accuracy, and contrast in machine vision applications where details matter.

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Optical Engineering for design and manufacturing needs, we’re building unique and innovative OEM manufacturing solutions today.

State-of-the-art equipment ensures the quality of optical components by conducting in-house testing for imaging performance.

We are specialist suppliers of Philips and Osram UV lamps and light bulbs. Osram and Philips have a strong reputation for producing high-quality UV lamps and ...

The most common light source for fluorescence microscopy, chosen for its high brightness (known technically as luminance or radiance) in the ultraviolet and visible spectrum, is the mercury arc lamp. The spectrum of this light source (Figure 16) outputs most of its light in a few concentrated, narrow bands called lines – with each line being approximately 10 nm wide. Conveniently, most general-purpose filter sets have excitation filters that transmit one or more of these lines.

Expert guidance and comprehensive support from initial consultation to final implementation, including customized solutions.

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Raman filters are ideal when you need higher transmission values, fast transitions, and superior blocking to keep out unwanted photons.

A light prism is a transparent optical element with flat, polished surfaces that refract, or bend, light.

Tailored for life sciences applications, offering precision and reliability to enhance imaging solutions such as fluorescence microscopy and cellular imaging.

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Our filters optimize industrial processes like machine vision and quality control, fostering efficiency and innovation across diverse sectors.

In the consumer electronics market, optical filters offer enhanced imaging capabilities for displays, cameras, and smartphones.

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Laser light sources have become an increasingly common choice for those utilizing certain types of fluorescence microscopy, about which more is described in our Laser Application note, written by Michael Stanley, PhD. The output spectrum produced by a laser is confined to a smaller range of wavelengths due to their coherence. This means that the blocking range of excitation filters need only cover the range of output of the laser. For example, IR blocking is not required for the argon-ion laser (Figure 18).

High-performance optical filters specifically designed, our precision-engineered filters enable astronomers to achieve clearer views of celestial objects.

Optical filters play a crucial yet often overlooked role in semiconductor manufacturing, where nanoscale precision can make or break a product.

Experienced in serving the scientific, biomedical, and photonics communities we know how to design and deliver optical filters.

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Another light source used in fluorescence microscopy is the xenon arc lamp (Figure 17), which exhibits a relatively continuous output spectrum in the visible range. Xenon arc lamps are preferred in systems where the spectral characteristics of dyes and/or specimens are being analyzed quantitatively, but they are not as bright as a mercury lamp of equivalent wattage. Even in the region of FITC excitation (between 450 and 500 nm) where the mercury lamp is relatively weak, the xenon arc lamp is only marginally brighter. This is primarily a result of the fact that the light-producing arc of the xenon lamp is about twice the size of the arc in the equivalent mercury lamp, which reduces the amount of available light that can be focused onto the specimen using a typical microscope configuration.

Manufacturing capabilities for high-performance optical filters involve precision techniques like thin-film coating and optical design.

Expertise in optical filter technology, a deep understanding of applications in life sciences and clinical instrumentation.

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