Edmund Optics^®

Do you want to learn about optical filters? Find terminology, fabrication techniques, a selection guide, and application examples at Edmund Optics.

New optical filters are being developed due to the advancements in applications and technologies. Learn more about the future of filters at Edmund Optics.

Innovative ultra-thin filters provide flexibility, scratch resistance, and durability comparable to most hard oxide coatings. Learn more at Edmund Optics.

想了解更多關於螢光顯微鏡用螢光濾光片的資訊嗎？在愛特蒙特光學了解更多資訊和庫存光學濾光片。

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.

在使用機器視覺時，可以使用不同類型的濾波器來改變影像。了解愛特蒙特光學的不同類型。

具有超低表面粗糙度的超精密拋光光學元件可最大限度地減少光學系統中的散射，這對於敏感雷射應用至關重要。

How are ultra-thin filters different from standard optical filters? Discover the unique features and capabilties of ultra-thin filters at Edmund Optics.

Acktar Advanced Coatings produces light-absorbing components and materials to control stray light and eliminate noise from specular reflection.

光學基板的熱特性（包括 CTE、dn/dT 和熱導率）對於預測實際性能至關重要

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

計量對於確保光學元件始終滿足其所需的規格至關重要，尤其是在雷射應用中。

雷射直徑對光學元件的雷射誘導損傷 (LIDT) 影響很大，因為光束直徑直接影響雷射損傷的機率。

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

Trimming the Fat: Truncating Lenses to Shrink Systems

Do you want to know more about the importance of optical specifications? Learn the different types of specifications and their impact on your system at Edmund Optics.

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.

Seeing around corners is no longer science fiction thanks to ultrafast lasers and sensitive cameras

Quickly Respond to Collapsing Product Lifecycles

液體鏡頭具有許多特點，體積小，可以快速調整焦距以適應位於不同工作距離的物體。在愛特蒙特光學了解更多。

您是否正在尋找有關光學鍍膜的更多資訊？在愛特蒙特光學了解更多有關光學系統中使用的鍍膜的常見、定制和優點的資訊。

Beam Conditioning Optics for UV, IR, and Broadband Lasers

你的圖片上的定義不清楚嗎？回到基礎知識，在愛特蒙特光學了解有關影像對比度及其重要性的更多資訊。

透過直接比較相關的調變傳遞函數 (MTF) 曲線來探索成像鏡頭表現的差異。

光學元件中的夾雜物和氣泡造成的不均勻性和散射會導致性能變差，尤其是在雷射光學應用中。

Meniscus lenses offer superior performance compared to plano convex lenses in IR applications. Find out the benefits of using a meniscus lens at Edmund Optics.

Wavelengths can be both valuable or hazardous when trying to obtain information from an imaging system. Learn more about fixing wavelength issues at Edmund Optics.

想要了解如何在應用中將鏡頭擴展到其極限之外？在愛特蒙特光學了解有關墊片、墊片和焦距延長器的更多資訊。

光學系統的 Strehl 比是其實際性能與其衍射極限性能的比較。