Edmund Optics^®

Superpolished optics with ultra-low surface roughness minimize scatter in optical systems, which is critical in sensitive laser applications.

Have a question about Edge-Blackening? Find more information on stray light, measuring BRDF, and more at Edmund Optics.

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

The TECHSPEC cage system components kit allows you to create a simple or base of a system. Find out more about the contents of the kit at Edmund Optics.

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

Digital video microscopes use a camera to capture and record images. Read more about the components needed to assemble a video microscope at Edmund Optics.

Understanding the most common laser sources, modes of operation, and gain media provides the context for selecting the proper laser for your specific application.

Have an application in a demanding environment? Learn about the different types of ruggedization: industrial, ingress protection, and stability at Edmund Optics.

Rare earth materials are used in many optics. Find an explanation, examples, and more information about rare earths at Edmund Optics.

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

光学レンズやミラー、ウインドウの製品群に最も共通した製造や仕上げ、及び材料に関する仕様の説明。 製造上の仕様：直径公差・中心厚公差・曲率半径・偏芯・平行度・角度公差・面取り・有効径。 外観上の仕様：表面品質、平面度、パワー、イレギュラリティ、面粗さ。 材料上の仕様：屈折率、アッベ数、レーザー耐力。

Subsurface damage in optical components can lead to increased absorption and scatter, reducing system performance.

The Strehl ratio of an optical system is a comparison of its real performance with its diffraction-limited performance.

The surface quality of optical components the scattering off of its surface, which is especially important in laser optics applications.

To decide what imaging lens is right for a system, it is important to know the parameters of the imaging system used. Learn more at Edmund Optics.

Learn more about White Diffusing Glass, which reduces the scattering of light and homogenizes the light source, at Edmund Optics.

Spherical aberrations occur in any spherical optic and causes system performance to decrease. Learn how spherical aberration compensation plates can help at Edmund Optics.

Microscopes are used in a variety of fields and applications. To understand how resolving power, magnification, and other aspects work, read more at Edmund Optics.

光学部品（レンズ、フィルターなど）における、ソフトコーティングとハードコーティングのコーティング方法について、ソフトコートとハードコートの性能の違いや比較、及びハードコーディングの利点など。

Looking for application examples? Find examples for Detector Systems, Selecting the Right Lens, and Building a Projection System at Edmund Optics.

レーザー誘起損傷閾値 (LIDT) としても知られるレーザー損傷閾値 (LDT) は、光学部品をレーザーアプリケーションに実装する際に考慮すべき最も重要な仕様の一つです。エドモンド・オプティクスは、ARコートが施されたTECHSPEC® レンズ製品の多くに対し、レーザー損傷閾値 (レーザー耐力) か典型エネルギー密度限界のいずれかのスペックを規定しています。

Not sure which diffuser will best meet your needs? Review EO's diffuser selection guide to review the pros and cons of each diffuser type at Edmund Optics.

Check out these best practices for handling and storing high power laser mirrors to decrease the risk of damage and increase lifetimes at Edmund Optics.

非球面アクロマートは、ガラス製の光学レンズ素子に感光ポリマーを貼り合わせて作られます。このポリマーは、ダブレットレンズの片面側だけに貼り合わされるため、短時間内で容易にレプリカを作ることができます。また、一般的なマルチエレメント部品が持つ柔軟性を使用者に提供します。

非球面レンズのメリットは、球面収差を補正する能力です。球面収差は、光の一点集光やコリメートする際に、球面形状の光学素子を使う時に生じます。ここでは非球面レンズの特徴やその性能のメリットから、その製造方法、タイプ別の利点や選定方法を紹介します。

Learn the key parameters that must be considered to ensure you laser application is successful. Common terminology will be established for these parameters.

Are you designing an optical system? Be sure to review these 5 considerations relating to mechanical design, assembly, and alignment at Edmund Optics.

Not all optical components are tested for laser-induced damage threshold (LIDT) and testing methods differ, resulting in different types of LIDT specifications.

Fixed magnification lenses typically function properly at a single working distance and are specified by their magnification. Learn more at Edmund Optics.