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Edmund Optics®

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Search Results for: Color and Absorptive Filters (21)

Manipulating Wavebands: Color & Filters

Nick Sischka explains why color consideration and illumination are so important for machine vision in this hands-on demonstration from the Edmund Optics 2021 Imaging Innovation Summit.

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Best Practice #5 Color Matters

Join Nick Sischka, Vision Solutions Specialist and member of EO's Imaging Team, as he reviews some best practices to consider when designing an imaging system.

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Optical Filters Review

Optical Filters are used to selectively transmit or block certain wavelengths or wavelength ranges within optical systems.

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Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

Confused about the differences between traditional-coated and hard-coated optical filters?

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Aspherized Achromatic Lens Review

Aspherized Achromatic Lenses, exclusive to Edmund Optics, are doublet lenses consisting of two cemented optical elements that are matched for their color-correction ability and small RMS spot size.

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Filter Holder Plate and Interchangeable Filter Holder

Easily add and remove optical filters from any cage system setup after viewing this quick demonstration of integrating a filter holder plate and interchangeable filter holder using #86-018 and #85-649.

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Spectrolight Mighty Light Accessories Overview

Modular accessories adapt the Spectrolight Mighty Light Illuminator for tuning to a specific wavelength, fiber coupling, collimating, homogenizing, and more

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How to Build an Optical Isolator with Stock Components

Many laser applications are prone to specular reflections back into the source, causing overheating and decreased stability and lifetime.

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Understanding Absorption of Light

Learn about the absorption of light in this kid-friendly explanation with helpful visuals presented by Rebecca Emerich, Educational Outreach Manager

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Spectrolight Mighty Light Product Overview

The Mighty Light is a self-contained, low-noise, tunable source of broadband visible and NIR light featuring a tungsten halogen lamp and output power up to 2W

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Polarizers Review

Polarizers are used in a wide range of imaging and research and development applications.

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Choosing the Right Beam Expander with Dr. Mary Turner

Learn how to choose the right beam expander for your laser system in this tutorial from Dr. Mary Turner, Technical Fellow at Edmund Optics

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Beam Combining for Increased Power

When measuring minuscule particles, many advanced Life Science applications require more power than one laser produces.

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Powered by Edmund Optics: High Performance Sensing by Ocular Robotics

The Future Depends on Optics®

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Edmund Optics Global Manufacturing Facilities

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

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Edmund Optics Manufacturing: We Make It

Edmund Optics (EO) manufactures over 5 million optical components every year at our global facilities in the Americas and Asia.

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Light Pipe Overview

Light pipes are optical components that are typically used to increase the uniformity of a light source or to direct light.

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Important Concepts for Selecting Optical Component Mounts

Edmund Optics offers a variety of kinematic, bar-type, translating, ring, and modular mounting components.

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Edmund Optics Imaging Lab 2.1: Distortion

Learn how to specify imaging system components.

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Edmund Optics Imaging Lab Module 3.1: Introduction to Illumination Concepts

Learn how to specify imaging system components.

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Polarization Overview - Part 1: Polarization Basics

Polarizers are optical components designed to filter, modify, or analyze the various polarization states of light.

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