25mm Fixed Focal Length Lens

抗反射 (AR) 鍍膜應用於光學元件，以提高吞吐量並減少背反射造成的傷害。

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。

This demonstration exemplifies why wavelength and f/# can drastically affect the performance of imaging systems and should not be overlooked.

Working distance and focal length are two of the most fundamental parameters of any imaging system. Learn more in this hands-on video demo.

了解如何透過愛特蒙特光學的計算、工作距離和範例了解成像鏡頭的焦距和視野。

您想測量鏡頭的性能嗎？儘管這可能是一項艱鉅的任務，但有一些曲線可以提供幫助。請造訪愛特蒙特光學以了解更多資訊。

Want to know more about the Modular Transfer Function? Learn about the components, understanding, importance, and characterization of MTF at Edmund Optics.

Trying to understand optical aberrations? Check out how to identify aberrations and view examples at Edmund Optics.

您是否有多個涉及使用鏡頭的項目？在愛特蒙特光學了解可用於多種用途的不同鏡頭。

定焦鏡頭、變焦鏡頭、微距鏡頭都是可變倍率鏡頭。在愛特蒙特光學了解更多。

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。

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。

熟悉成像鏡頭組件的關鍵組件及其運作原理。

MTF 曲線可讓您同時比較多個鏡頭的效能。要了解 MTF 曲線有何益處，請閱讀愛特蒙特光學的更多內容。

要確定哪種成像鏡頭適合系統，了解所使用成像系統的參數非常重要。在愛特蒙特光學了解更多。

固定放大倍率鏡頭通常在單一工作距離下正常運作，並由其放大倍率指定。在愛特蒙特光學了解更多。

鏡頭的調製傳遞函數會根據工作距離、感測器尺寸、f/# 和波長而變化。在愛特蒙特光學了解更多。

Learn how to specify imaging system components.

Join Greg Hollows, Director of the Imaging Business Unit and EO's Imaging Expert, as he reviews some Best Practice to consider when designing an imaging system.

Join Greg Hollows, Director of the Imaging Business Unit and EO's Imaging Expert, as he reviews some Best Practice to consider when designing an imaging system.

Join Greg Hollows, Director of the Imaging Business Unit and EO's Imaging Expert, as he reviews some Best Practice to consider when designing an imaging system.

Join Greg Hollows, Director of the Imaging Business Unit and EO's Imaging Expert, as he reviews some best practices to consider when designing an imaging system.

Join Greg Hollows, Director of the Imaging Business Unit and EO's Imaging Expert, as he reviews some best practices to consider when designing an imaging system.

Join Greg Hollows, Director of the Imaging Business Unit and EO's Imaging Expert, as he reviews some best practices to consider when designing an imaging system.

Join Greg Hollows, Director of the Imaging Business Unit and EO’s Imaging Expert, as he reviews some best practices to consider when designing an imaging system.

Nick Sischka explains distortion in this hands-on demonstration from the Edmund Optics 2021 Imaging Innovation Summit.

Fixed focal length lenses are entocentric imaging lenses used in machine vision.

Edmund Optics designs and manufacturers many types of imaging lenses.

Imaging lenses feature a wide variety of lens mounts, all of which offer different benefits.

M12 or S-Mount lenses are a type of compact imaging lens used in space-constrained applications.

成像鏡頭和感光元件配對時必須特別注意。

想了解成像的基本概念嗎？在愛特蒙特光學了解有關基本術語以及它們如何融入成像行業的更多資訊。

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。

您是否不清楚景深和焦深而感到困惑？在愛特蒙特光學中發現差異以及如何區分兩者。

用於將成像鏡頭連接到相機的安裝類型有很多。根據應用的不同，某些安裝座比其他安裝座更有用。

畸變是一種個體像差，它會失去訊息，但可以從圖像中計算或映射出來。在愛特蒙特光學了解有關畸變的更多資訊。

對於鏡頭而言，f/# 是最重要的設定之一，因為它控制多個參數。了解愛特蒙特光學的 f/# 控制功能。

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。

試圖了解您可以從鏡頭和感光元件獲得多少資訊？了解有關愛特蒙特光學收集數據的限制的更多資訊。

您是成像新手並想了解更多有關鏡頭放大倍率的資訊嗎？在愛特蒙特光學了解有關鏡頭放大率和其他關鍵成像概念的更多資訊。

為了了解漸暈，了解感測器尺寸、格式以及滾降和相對照明非常重要。如需了解更多信息，請訪問愛特蒙特光學。

當嘗試從成像系統獲取資訊時，波長既可能有價值，也可能有害。了解有關解決愛特蒙特光學波長問題的更多資訊。

愛特蒙特光學的 TECHSPEC® 液態鏡片 M12 成像鏡頭，將液體鏡頭整合至體積精巧的高分辨率光學設計之中，提供電子式的工作距離調整功能。

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

Short wave infrared (SWIR) imaging applications require specialized imaging optics, as lenses designed for visible use are not optimized for SWIR wavelengths

Imaging lens assemblies are vital components for a wide range of cutting edge applications including machine vision, biomedical instruments, factory automation, and robotics.

Master the mindset needed for building an imaging system from asking the right questions to properly combining imaging technologies.

Learn how to specify imaging system components.

Join EO's Nick Sischka, Director of Imaging, as he inspects pipes for various defects using the TECHSPEC Telecentric Lens versus the TECHSPEC Hypercentric Lens.

Join Nick Sischka, Vision Solutions Specialist and member of EO's Imaging Team, as he reviews some best practices to consider when designing an imaging system

Join our discussion about increasing imaging sensor sizes and what that means for optical designers in the second episode of our LIGHT TALKS series.

The expansion of automation has made the ruggedization of imaging lenses from shocks, vibrations, and temperature swings more important than ever before.

A new generation of harsh environment lenses has been developed to support the spread of automation and protect their imaging systems.

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.

您在專業領域中經常使用成像系統嗎？在愛特蒙特光學了解改進成像系統和實踐的重要技巧。

需要幫助理解像差理論嗎？了解一些基本概念，有助於闡明您對愛特蒙特光學的理解。

光通過孔徑時產生的繞射圖案稱為艾里斑。了解艾里斑如何影響愛特蒙特光學的影像。

在成像過程中，光線透過成像鏡頭從物體映射到成像感測器上，以再現物體的特徵和相似性，以便進行檢查、分類或分析。

對短波紅外線 (SWIR) 有疑問嗎？在愛特蒙特光學查找定義、應用用途和範例。

時至今日，傳感器的像素越來越小，數量則持續增加，因此鏡頭製造商一方面增加選擇，同時也推動鏡頭設計及製造突破極限。

Are you trying to gauge depth of field in your imaging system? Take a closer look at this article on depth of field calculations at Edmund Optics.

No imaging lens is the ideal choice for every type of imaging sensor, as multiple tradeoffs must be weighed and prioritized for every application.

Chromatic aberrations impact the performance of imaging systems in many different ways, as exemplified in this hands-on demonstration.

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.

Join Nick Sischka, Vision Solutions Specialist and member of EO's Imaging Team, as he reviews some best practices to consider when designing an imaging system.

Join Nick Sischka, Director of Imaging, as he reviews some best practices to consider when designing an imaging system.

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

Hyperspectral and multispectral imaging are imaging technologies that capture information from a broader portion of the electromagnetic spectrum.

透過使用我們的 C 系列 FFL 鏡頭進行解析度和對比度比較，了解愛特蒙特光學如何在整個影像平面上保持光學性能。

Learn how to specify imaging system components.

Learn how to specify imaging system components.

您想了解鏡頭的工作原理嗎？為此，您必須了解鏡頭工作原理的關鍵術語，包括解析度。如需了解更多信息，請訪問愛特蒙特光學。

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.

The Future Depends on Optics®

The success of your machine vision application depends on the quality of your optical components.

愛特蒙特光學® (EO) 在全球的五座製造工廠，每年製造數百萬件精密光學元件和子配件。

進一步瞭解愛特蒙特光學® 使用的度量技術，協助保證所有光學元件及組件的優異品質。