Edmund Optics^®

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

Learn about Edmund Optics' acquisition of Quality Thin Films in this interview with Mike Middleton and James Karchner from the 2021 PhotonicsNEXT Summit.

Learn about Edmund Optics' acquisition of Quality Thin Films in this interview with Mike Middleton and James Karchner from the 2021 PhotonicsNEXT Summit.

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.

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

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

Optical coatings are composed of thin-film layers used to enhance transmission or reflection properties within an optical system.

Follow the manufacturing process of an optical filter, moving through coating, processing, and metrology

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.

Polarization Directed Flat Lenses, which are formed with polymerized liquid crystal thin-film, create a focal length that is dependent on polarization state.

Learn about trends in laser applications including increasing powers and decreasing pulse durations in this conversation with Kasia Sieluzycka and Nick Smith.

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

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

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

Edmund Optics utilizes Diamond Turning to produce a wide range of high precision optical components.

Should you use a camera with a color or monochrome sensor for your imaging application? - Quick and fun video guide

Our factory in Akita, Japan fabricates and coats optical filters, lenses, and other high-precision components

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

Edmund Optics' Chief Operating Officer, Samuel Sadoulet, provides his inside perspective on the optics industry for 2013.

Continuing from where Part I: X-Y Setup ends, learn how to add a Z-axis to an existing X-Y configuration to achieve three degrees of freedom.

Waveplates and retarders are optical components designed to transmit light while modifying its polarization state without attenuating, deviating, or displacing the beam.

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

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