M37 x 0.75 Machine Vision Mounted Linear Glass Polarizing Filter

偏光板は、特定の偏光を選別するために使用されます。ここでは偏光板(ポラライザー)を理解する際に重要な偏光の原理と仕組みから解説します。

Polymer polarizers and retarders, consisting of sheets of polyvinyl alcohol and TAC cellulose triacetate, alter the polarization of light.

Edmund Optics' Polarizer Selection Guide refines your search for a specific type of polarizer.

波長板と位相差板の用語、仕様、製作、構造。及び、正しい波長板の選定やアプリケーション事例について。位相差板としても知られる波長板は、光を透過し、ビームを減衰、偏位、あるいは変位させることなく、その偏光状態を修正します。波長板は、偏光の一つの成分をそれが直交する成分に対して位相を遅らせる (遅延させる) ことによって偏光状態を変化させます。

Optical Engineer Katie Schwertz explains how 3D movies work because of polarization in a kid-friendly way.

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

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

直線偏光板の偏光軸は、偏光した光が通過する偏光面を決定付けます。偏光板の偏光軸を見つけるには2つの方法があります。最も簡単な方法は、軸の向きが既知の偏光板を用いて偏光軸を見つける方法です。

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.

There are numerous mount types for connecting an imaging lens to a camera. Depending on the application, some mounts are more useful than others.

When it comes to your lens, the f/# is one of the most important settings because it controls multiple parameters. Find out what the f/# controls at Edmund Optics.

デジタルカメラには、アプリケーション要件に依存して様々な種類のインターフェースを選ぶことができます。2種類のUSB規格を始めとする一部のフォーマットは、1本のケーブルで映像信号出力と電源を供給できるため、セットアップを大幅に単純化することができます。

Optotune Focus-Tunable lenses feature a liquid polymer substrate with continuous focusability.

イメージングレンズの設計、レンズ素子の製造、アッセンブリ、試験をはじめとした製造工程のすべてを動画でご紹介いたします。

Are you looking for a solution to common imaging problems? Discover different polarization techniques to improve your image at Edmund Optics.

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

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

The polarization state of a laser source is important for many different applications.

Do you use imaging systems constantly in your professional field? Learn top tips for improving your imaging system and practices at Edmund Optics.

In imaging, light rays are mapped from an object onto an imaging sensor by an imaging lens, to reproduce the characteristics and likeness of the object for the purposes of inspection, sorting, or analysis.

Join our discussion around machine vision trends including such as increasing resolution and new sensors in the first episode of our LIGHT TALKS series.

Learn how to specify imaging system components.

Learn how to specify imaging system components.

Differential interference contrast (DIC) is one of the polarization techniques that can be used in optical microscopy. Learn about this technique at Edmund Optics.

Learn how Edmund Optics maintains optical performance across the entire image plane through this resolution and contrast comparison using our C Series FFL lens.

Learn how to specify imaging system components.

Learn how to specify imaging system components.

Do you want to understand how a lens works? To do so, you must learn key terms for how the lens functions, including resolution. Find out more at Edmund Optics.

Learn how to specify imaging system components.

Learn how to specify imaging system components.

Learn how to specify imaging system components.

Learn how to specify imaging system components.

Learn how to specify imaging system components.

Learn how to specify imaging system components.

Learn how to specify imaging system components.

Learn how to specify imaging system components.

Understanding the polarization of laser light is critical for many applications, as polarization impacts reflectance, focusing the beam, and other key behaviors.