Edmund Optics^®

Do you want to learn about optical filters? Find terminology, fabrication techniques, a selection guide, and application examples at Edmund Optics.

How are ultra-thin filters different from standard optical filters? Discover the unique features and capabilties of ultra-thin filters at Edmund Optics.

Want to know more about fluorophores and optical filters for fluorescence microscopy? Find out more information and in stock optical filters at Edmund Optics.

Want to know about fluorescence microscopy? Read this article by a Biomedical Product Line Engineer at Edmund Optics to learn more.

The thermal properties of optical substrates including the CTE, dn/dT, and thermal conductivity are critical for predicting real-world performance

Laser induced damage threshold (LIDT) of optics is a statistical value influenced by defect density, the testing method, and fluctuations in the laser.

Understanding the source of inaccurate and imprecise errors can help formulate strategies to prevent or correct them. Learn more at Edmund Optics.

The diameter of a laser highly affects an optic’s laser induced damage (LIDT) as beam diameter directly impacts the probability of laser damage.

Advances in laser technology have made it possible to produce pulses ranging from a few femtoseconds to tens of attoseconds. Learn more at Edmund Optics.

Light is absorbed in optical media through several methods including exciting electrons to higher energy states and converting to thermal energy

Optical lenses require very precise tolerances. Learn more about tolerances for spherical lenses at Edmund Optics.

Do you want to know more about the importance of optical specifications? Learn the different types of specifications and their impact on your system at Edmund Optics.

Fluorescence imaging systems are composed of three major components, an illumination source, a photo-activated fluorophore sample, and detector.

Laser optics high reflectivity mirrors meet exceptional specifications that Edmund Optics' competitors often fail to meet. Learn more at Edmund Optics.

Laser beam expanders are critical for reducing power density, minimizing beam diameter at a distance, and minimizing focused laser spot size.

Inhomogeneity and scatter from inclusions and bubbles in optical components can lead to worse performance, especially in laser optics applications.

Want to know more about high-power optical coatings? Find out more about the importance, fabrication, and testing at Edmund Optics.

In order to understand vignetting, it is important to understand sensor sizes, formats, and roll-off and relative illumination. Find out more at Edmund Optics.

Are you trying to measure the performance of your lens? Although this can be a difficult task, there are curves that can help. Read more at Edmund Optics.

Testing laser induced damage threshold (LIDT) is not standardized, so understanding how your optics were tested is critical for predicting performance.

Is the definition on your image not clear? Go back to the basics and learn more about the contrast of an image and its importance at Edmund Optics.

Think you don't need telecentric illumination in machine vision applications? Find out why you need telecentric illumination at Edmund Optics.

Laser induced damage threshold (LIDT) denotes the maximum laser fluence an optical component can withstand with an acceptable amount of risk.

Not sure how you can enhance an opical cage system? Check out examples of different design examples applicable for small and large systems at Edmund Optics.

Learn about spatial frequency errors and surface roughness of Single Point Diamond Turned off-axis parabolic mirrors at Edmund Optics.

Meniscus lenses offer superior performance compared to plano convex lenses in IR applications. Find out the benefits of using a meniscus lens at Edmund Optics.

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Wavelengths can be both valuable or hazardous when trying to obtain information from an imaging system. Learn more about fixing wavelength issues at Edmund Optics.

Optical coatings are used to influence the transmission, reflection, or polarization properties of an optical component.

Learn about the different types of optical prisms, their applications, and how to select the right prism for your specific system.