Confocal microscopy provides high resolution, elimination of out-of-focus glare due to spatial filtering, and reduction of light-induced damage to the sample.

Do stock filters not meet your bandwidth or CWL requirements? Learn how custom bandpass filters are created using short or longpass filters at Edmund Optics.

Don't let your optical filter performance be negatively impacted by the AOI and CHA of your light source.

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

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

光源やデジタルセンサー、そしてコーティングチャンバーのテクノロジーが進化を続ける中、光学フィルターも自然と進化し、前進し続けていくことでしょう。

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

光学フィルターの原理と構造、光学フィルターで用いられる各種用語（中心波長やバンド幅など）、及び光学フィルターの種類と選び方、ラマン分光などのアプリケーション事例をご紹介しています。

While working with machine vision, there are different types of filters that can be used to alter the image. Find out about the different types at Edmund Optics.

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

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.

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

Wondering how fluorescence microscopy works? Find out about the technique, systems, and more at Edmund Optics.

Raman spectroscopy is a technique used to identify the chemical composition of samples based on how light scatters off of them. Learn more & view related optics

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

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

ラピッドプロトタイピング、1日24時間稼働の非球面レンズ製造セル、最新の測量法など、他社とは一線を画すエドモンド・オプティクスのグローバルな光学部品の製造拠点の機能についてご紹介

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.