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  该提供商收集的部分数据用于个性化和衡量广告效果。
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营销cookie用于对网站上的访客进行追踪。其目的是为了显示对个人用户来说相关及有吸引力的广告，因此，对于发布人和第三方广告商来说更为宝贵。
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  该提供商收集的部分数据用于个性化和衡量广告效果。
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  #-#Used to track user’s interaction with embedded content.
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  VISITOR_INFO1_LIVETries to estimate the users' bandwidth on pages with integrated YouTube videos.
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  ytidb::LAST_RESULT_ENTRY_KEYUsed to track user’s interaction with embedded content.
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  YtIdbMeta#databasesUsed to track user’s interaction with embedded content.
  最大存储时长: 永久类别: IndexedDB
  yt-remote-cast-availableStores the user's video player preferences using embedded YouTube video
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  yt-remote-fast-check-periodStores the user's video player preferences using embedded YouTube video
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  yt-remote-session-appStores the user's video player preferences using embedded YouTube video
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  NWBUsed by South Korean Company, Naver Analytics for web analytics that tracks and reports website traffic
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未分类cookie指的是我们正在同个人Cookie提供者一起分类的cookie。

Cookie 声明由Cookiebot最后更新于 5/14/25

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关于

Cookie是网站为了使用我们的用户体验更加有效而使用的小文本文件。法律规定，倘若cookie对于本网站的运营来说是完全必要的，那么，我们便可以在您的设备上存储cookie。而所有其它类别的cookie则需要获得您的许可。本网站使用各种不同类别的cookie。有些cookie是由显示在我们网站上的第三方服务放置的。

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產品

Title	庫存號碼	價格	Buy

Siemens Star Target, 60mm Dia., 72 Sectors Chrome on Glass	#58-833	16,295 NT$16,295 Qty 5+ NT$15,494 Request Quote	5-7 Days ×
Siemens Star Target, 60mm Dia., 36 Sectors Chrome on Glass	#58-832	16,295 NT$16,295 Qty 5+ NT$15,494 Request Quote	5-7 Days ×
Siemens Star Target, 4" x 4", 120 Sectors Photo Paper	#46-246	4,687 NT$4,687 Qty 5+ NT$4,460 Request Quote	5-7 Days ×
Siemens Star Target, 4" x 4", 60 Sectors Chrome on Glass	#46-247	11,680 NT$11,680 Qty 5+ NT$11,111 Request Quote	5-7 Days ×

資源

Filter

Wavelength and f#

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

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What is a video micrometer?

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What is the cycle length of a Metric Ronchi Ruling?

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Lens Types, Resolution, and Sensor Coverage

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

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Axial and Lateral Chromatic Aberration

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

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Best Practice #6 There Can Be Only One

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

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測試板

在愛特蒙特光學了解不同類型的測試目標及其理想應用、優點、限制、方程式和範例。

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Choosing the Correct Test Target

Do you have a question about test targets? Find out how to choose the correct test target for your system along with application examples at Edmund Optics.

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