by S Kim · 2014 · Cited by 15 — We present a metal–dielectric stack ultraviolet (UV) bandpass filter that rejects the longer wavelength, visible spectrum and is thin and relatively insensitive ...

488nm LaserDiode

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

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The filter itself sounds simple enough: a filter that blocks UV light. But, what does that mean, and why is blocking UV light something we want to do? Lenses ...

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

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

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

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

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

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

Majestic offers durable reflective coating with an average of >/=90%R in the visible region typically used for telesecope mirrors. ... We offer protected gold ...

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

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

Understanding the numerical aperture of the objective lens is crucial, as it determines factors such as resolution and depth of field. The ocular lens complements this by providing additional magnification, allowing for intricate examination and analysis.

The MiDAR transmitter emits coded narrowband structured illumination to generate high-frame-rate multispectral video, perform real-time radiometric calibration, ...

All transmission and blocking (OD) data are actual, measured spectra of representative production lots. Spectra varies slightly from lot to lot. Optical density values in excess of 6 may appear noisy because such evaluations push the resolution limit of low light level measurements.

If you don’t see what you are looking for, please contact us. We have a large inventory of filters and a knowledgeable staff ready to help you design and build a filter to meet your specifications.

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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That's where the magnifying glass comes in. A magnifier with a 2X power, for example, enlarges an object and lets us see it as though it were two times closer ...

The objective lens and ocular lens are indispensable components in optical instruments, each contributing uniquely to the observation process. Recognizing their differences and understanding how they collaborate enhances our ability to explore the microscopic world with precision and clarity.

Leica microscope objective lenses are designed and made with superior optics. As a critical part of microscopes, they enable high-quality imaging with ...

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

Conversely, the ocular lens, also known as the eyepiece, is situated near the observer's eye. Its primary function is to further magnify the image produced by the objective lens. Ocular lenses are often interchangeable, allowing users to customize their viewing experience based on desired magnification. The most common magnification for a microscope ocular lens is 10x. Additional magnifications of microscope ocular lenses include 12.5x, 15x, and 20x.

Our Sputtered Dual Band Laser filter sets employ the same high-transmission, high-durability coatings as our other ET sets. These sets reflect two different laser wavelength ranges and consist of dual band transmission dichroics, dual band laser clean-up filters and dual band laser emission filters. In addition, all laser sets feature our Ultra-Flat laser dichroics. Chroma has developed a proprietary manufacturing method which minimizes surface curvature, and all of our laser dichroics with 1mm thick substrates are <2 lambda/inch peak-valley surface flatness. For more demanding applications such as TIRF, STED, structured illumination or PALM/STORM, we recommend our thicker dichroics mounted into Chroma’s custom metal cubes. Our manufacturing process, coupled with thicker substrates, provides the highest level of surface flatness in the industry for imaging dichroics used in microscope cubes.

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

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

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

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To achieve optimal magnification and clarity, the objective lens and ocular lens must work in harmony. The process begins with the objective lens capturing light from the specimen, forming an intermediate image. This image is then further magnified by the ocular lens, delivering a detailed and enlarged view to the observer.

Physicist Ali Javan invented one of the most practical and widely used types of lasers, the gas laser. Created in 1960, his helium-neon laser was the first ...

When it comes to optical instruments like microscopes and telescopes, the objective lens and ocular lens play distinct roles in shaping our viewing experience. Understanding the differences between these crucial components is fundamental to unlocking the full potential of these devices.

The key differences between VIS and SWIR microscope optics lie in their wavelength range, materials, coatings, detector sensitivity, applications, and sample ...

In the dynamic landscape of rapid product development, transforming ideas into prototypes swiftly is essential across diverse applications.

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

The objective lens is the primary magnifying element in optical instruments. Positioned closer to the object being observed, it captures and magnifies the incoming light, bringing the specimen into focus. The objective lens is characterized by its varying magnification levels and includes the numerical aperture of the objective.

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