Edmund Optics^®

Cinema lenses designed to create content tailored for online streaming utilize aspheres to shoot with a shallow depth of field while maintaining quality.

Color-corrected optical lenses are ideal for many applications because they reduce multiple aberrations. Learn more about the advantages at Edmund Optics.

Time to Replace Spherical Elements with Aspheric Lenses

TECHSPEC® Liquid Lens M12 Imaging Lenses from Edmund Optics combine a high-resolution with the electronic auto-focus of an integrated liquid lens

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。

TECHSPEC® Liquid Lens Cx Series Fixed Focal Length Lenses from Edmund Optics offer both high resolution and fast electronic focus.

エドモンド・オプティクスは、24時間体制で稼働する非球面製造セルで、毎月数千もの精密非球面レンズを製造します。レンズの曲面生成からコーティングまで、非球面レンズの製造プロセスを動画でご紹介。

Image Quality of a Telecentric with the Flexibility of a Liquid Lens

The TECHSPEC® MercuryTL™ Liquid Lens Telecentric Lenses combine the parallax error correction and high image quality of a telecentric lens with the flexibility of an integrated liquid lens.

Need an asphere fast? Edmund Optics' off-the-shelf solutions can be modifed in little-to-no time!

Quickly Autofocus and Overcome Depth of Field Limitations

Traditional spherical lenses are evolving due to the increasing demands of applications. Learn about the future of spherical lenses at Edmund Optics.

Learn how to insert a liquid lens into a modular TECHSPEC Liquid Lens Cx Series Fixed Focal Length Lens Assembly from Edmund Optics.

Liquid lenses can be used to maximize imaging system flexibility across a wide variety of applications requiring rapid focusing.

温度変化によるフォーカスの再調整を不要にする、アサーマルレンズの仕組みを解説。アサーマル化したレンズを使用することで広い温度範囲にわたり高解像力を維持できるようになる。温度変化がレンズに与える影響から、それらを軽減するレンズのアサーマル化の仕組み、及びその効果について説明する。

Advances in Microscopy Tackle the Challenges of the Future

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

Specialized coatings can minimize thermal lensing in ultrafast laser systems, which are particularly susceptible to detrimental thermal effects.

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

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.

探査機パーサヴィアランスは現在、冷たく乾いた火星の表面を走行し、太古の微生物の生命の痕跡を探しています。パーサヴィアランスには23台のカメラが搭載されており、操縦とミッションの遂行を助けています。

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.

Imaging lens performance can be enhanced with the use of liquid lenses. Learn more at Edmund Optics.

Are you trying to measure the performance of your lens? Although this can be a difficult task, there are curves that can help. Read more 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。

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。

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.

Want to use an infinity corrected objective to make an image? You will need a tube lens to do it! Find out why and how it works at Edmund Optics.

High-performance machine vision lenses with iris adjustment and up to 20 megapixels of resolution for 1.85μm pixel size sensors

Want to learn how to extend a lens beyond its limits in an application? Learn more about spacers, shims, and focal length extenders at Edmund Optics.