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必要的cookie能够通过启用诸如网页导航和访问网站的安全领域等基本功能以使网站可用。若没有这些cookie，网站将无法恰当运行。
- Cookiebot
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  CookieConsentStores the user's cookie consent state for the current domain
  最大存储时长: 1 年类别: HTTP Cookie
- Google
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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。
  test_cookieUsed to check if the user's browser supports cookies.
  最大存储时长: 1 天类别: HTTP Cookie
  rc::aThis cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website.
  最大存储时长: 永久类别: HTML 本地存储
  rc::cThis cookie is used to distinguish between humans and bots.
  最大存储时长: 临时类别: HTML 本地存储
- LinkedIn
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  bcookie待定
  最大存储时长: 1 年类别: HTTP Cookie
  li_gc待定
  最大存储时长: 180 天类别: HTTP Cookie
- edmundoptics.com.tw
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  QuoteIDStores the ID of your quotation cart.
  最大存储时长: 14 天类别: HTTP Cookie
- edmundoptics.com
  eogo.edmundoptics.com
  radar.cloudflare.com
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  __cf_bm [x3]This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website.
  最大存储时长: 1 天类别: HTTP Cookie
- eogo.edmundoptics.com
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  BIGipServer#Used to distribute traffic to the website on several servers in order to optimise response times.
  最大存储时长: 临时类别: HTTP Cookie
- productimages.edmundoptics.com
  www.edmundoptics.com.tw
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  AWSALB [x2]Registers which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience.
  最大存储时长: 7 天类别: HTTP Cookie
  AWSALBCORS [x2]Registers which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience.
  最大存储时长: 7 天类别: HTTP Cookie
- service.mtcaptcha.com
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  jsVThis cookie is used to distinguish between humans and bots.
  最大存储时长: 临时类别: HTTP Cookie
  mtv1ConfSumThis cookie is used to distinguish between humans and bots.
  最大存储时长: 临时类别: HTTP Cookie
  mtv1PulseThis cookie is used to distinguish between humans and bots.
  最大存储时长: 临时类别: HTTP Cookie
- www.edmundoptics.com.tw
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  .AspNetCore.Antiforgery.#Helps prevent Cross-Site Request Forgery (CSRF) attacks.
  最大存储时长: 临时类别: HTTP Cookie
  .AspNetCore.Mvc.CookieTempDataProviderPreserves the visitor's session state across page requests.
  最大存储时长: 临时类别: HTTP Cookie
  UMB_SESSIONStores domain prefix to determine whether it holds https or http URL properties.
  最大存储时长: 临时类别: HTTP Cookie
偏好cookie能够使网站记住更改网站行为或外观的信息，就好比您的首选语言或所在地区一样。
- LinkedIn
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  lidc待定
  最大存储时长: 1 天类别: HTTP Cookie
- LiveChat
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  __lc_cidNecessary for the functionality of the website's chat-box function.
  最大存储时长: 400 天类别: HTTP Cookie
  __lc_cstNecessary for the functionality of the website's chat-box function.
  最大存储时长: 400 天类别: HTTP Cookie
  __oauth_redirect_detectorAllows the website to recoqnise the visitor, in order to optimize the chat-box functionality.
  最大存储时长: 1 天类别: HTTP Cookie
- Livechat
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  @@lc_auth_token:3b0f44ba-5eb5-4bb1-a9e1-2214776a186bNecessary for the functionality of the website's chat-box function.
  最大存储时长: 永久类别: HTML 本地存储
  3b0f44ba-5eb5-4bb1-a9e1-2214776a186b:stateNecessary for the functionality of the website's chat-box function.
  最大存储时长: 永久类别: HTML 本地存储
- edmundoptics.com.tw
  1
  chatEngagedIndicates whether the user has interacted with the website's chat-box, in order to determine whether they should be shown chat invites.
  最大存储时长: 14 天类别: HTTP Cookie
统计cookie能够通过收集和匿名报告信息帮助网站拥有者了解访客与网站互动的方式。
- Convert Insight
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  _conv_rThis cookie is used as a referral-cookie that stores the visitor’s profile – the cookie is overwritten when the visitor re-enters the website and new information on the visitor is collected and stored.
  最大存储时长: 临时类别: HTTP Cookie
  _conv_sThis cookie contains an ID string on the current session. This contains non-personal information on what subpages the visitor enters – this information is used to optimize the visitor's experience.
  最大存储时长: 1 天类别: HTTP Cookie
  _conv_vThis cookie is used to identify the frequency of visits and how long the visitor is on the website. The cookie is also used to determine how many and which subpages the visitor visits on a website – this information can be used by the website to optimize the domain and its subpages.
  最大存储时长: 6 月类别: HTTP Cookie
- Livechat
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  _livechat_has_visitedIdentifies the visitor across devices and visits, in order to optimize the chat-box function on the website.
  最大存储时长: 永久类别: HTML 本地存储
- edmundoptics.com.tw
  2
  ce_diff_timeUsed by Crazy Egg to offset time for analytics purposes.
  最大存储时长: 14 天类别: HTTP Cookie
  ce_ip_addressUsed by Crazy Egg to store the user's IP address.
  最大存储时长: 14 天类别: HTTP Cookie
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。
- Meta Platforms, Inc.
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  _fbp [x2]Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.
  最大存储时长: 3 月类别: HTTP Cookie
  lastExternalReferrerDetects how the user reached the website by registering their last URL-address.
  最大存储时长: 永久类别: HTML 本地存储
  lastExternalReferrerTimeDetects how the user reached the website by registering their last URL-address.
  最大存储时长: 永久类别: HTML 本地存储
  topicsLastReferenceTimeCollects data on the user across websites - This data is used to make advertisement more relevant.
  最大存储时长: 永久类别: HTML 本地存储
- Convert Insight
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  conv_randThis cookie is used by the website’s operator in context with multi-variate testing. This is a tool used to combine or change content on the website. This allows the website to find the best variation/edition of the site.
  最大存储时长: 永久类别: HTML 本地存储
  _conv_sptestThis cookie is used by the website’s operator in context with multi-variate testing. This is a tool used to combine or change content on the website. This allows the website to find the best variation/edition of the site.
  最大存储时长: 临时类别: HTTP Cookie
- Google
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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。
  _ga [x2]Used to send data to Google Analytics about the visitor's device and behavior. Tracks the visitor across devices and marketing channels.
  最大存储时长: 25 月类别: HTTP Cookie
  _ga_# [x3]Used to send data to Google Analytics about the visitor's device and behavior. Tracks the visitor across devices and marketing channels.
  最大存储时长: 25 月类别: HTTP Cookie
  _gcl_au [x2]Used by Google AdSense for experimenting with advertisement efficiency across websites using their services.
  最大存储时长: 3 月类别: HTTP Cookie
  IDE待定
  最大存储时长: 400 天类别: HTTP Cookie
  NIDRegisters a unique ID that identifies a returning user's device. The ID is used for targeted ads.
  最大存储时长: 6 月类别: HTTP Cookie
  pagead/1p-user-list/#Tracks if the user has shown interest in specific products or events across multiple websites and detects how the user navigates between sites. This is used for measurement of advertisement efforts and facilitates payment of referral-fees between websites.
  最大存储时长: 临时类别: 像素追踪器
  _gcl_lsGoogle Ads uses it for tracking conversions and measuring campaign performance.
  最大存储时长: 永久类别: HTML 本地存储
- Wisepops
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  wisepops [x3]Used in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  最大存储时长: 临时类别: HTTP Cookie
  wisepops_props [x3]Used in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  最大存储时长: 临时类别: HTTP Cookie
  wisepops_session [x3]Used in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  最大存储时长: 临时类别: HTTP Cookie
  wisepops_visitor [x3]Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers.
  最大存储时长: 临时类别: HTTP Cookie
  wisepops_visits [x3]Used in context with pop-up advertisement-content on the website. The cookie determines which ads the visitor should be shown, as well as ensuring that the same ads does not get shown more than intended.
  最大存储时长: 临时类别: HTTP Cookie
  wisepops_session_idSets a unique ID for the session. This allows the website to obtain data on visitor behaviour for statistical purposes.
  最大存储时长: 临时类别: HTML 本地存储
  wisepops_session_landing_urlStores visitors' navigation by registering landing pages - This allows the website to present relevant products and/or measure their advertisement efficiency on other websites.
  最大存储时长: 临时类别: HTML 本地存储
  wisepops_session_referrerCollects data on visitors' behaviour and interaction - This is used to make advertisement on the website more relevant. The cookie also allows the website to detect any referrals from other websites.
  最大存储时长: 临时类别: HTML 本地存储
  wisepops-pageview_idDetermines when the visitor last visited the different subpages on the website, as well as sets a timestamp for when the session started.
  最大存储时长: 临时类别: HTML 本地存储
- YouTube
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  #-#Used to track user’s interaction with embedded content.
  最大存储时长: 临时类别: HTML 本地存储
  __Secure-ROLLOUT_TOKENRegisters a unique ID to keep statistics of what videos from YouTube the user has seen.
  最大存储时长: 180 天类别: HTTP Cookie
  iU5q-!O9@$Registers a unique ID to keep statistics of what videos from YouTube the user has seen.
  最大存储时长: 临时类别: HTML 本地存储
  LAST_RESULT_ENTRY_KEYUsed to track user’s interaction with embedded content.
  最大存储时长: 临时类别: HTTP Cookie
  LogsDatabaseV2:V#||LogsRequestsStoreUsed to track user’s interaction with embedded content.
  最大存储时长: 永久类别: IndexedDB
  remote_sidNecessary for the implementation and functionality of YouTube video-content on the website.
  最大存储时长: 临时类别: HTTP Cookie
  ServiceWorkerLogsDatabase#SWHealthLogNecessary for the implementation and functionality of YouTube video-content on the website.
  最大存储时长: 永久类别: IndexedDB
  TESTCOOKIESENABLEDUsed to track user’s interaction with embedded content.
  最大存储时长: 1 天类别: HTTP Cookie
  VISITOR_INFO1_LIVETries to estimate the users' bandwidth on pages with integrated YouTube videos.
  最大存储时长: 180 天类别: HTTP Cookie
  YSCRegisters a unique ID to keep statistics of what videos from YouTube the user has seen.
  最大存储时长: 临时类别: HTTP Cookie
  ytidb::LAST_RESULT_ENTRY_KEYUsed to track user’s interaction with embedded content.
  最大存储时长: 永久类别: HTML 本地存储
  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
  最大存储时长: 临时类别: HTML 本地存储
  yt-remote-cast-installedStores the user's video player preferences using embedded YouTube video
  最大存储时长: 临时类别: HTML 本地存储
  yt-remote-connected-devicesStores the user's video player preferences using embedded YouTube video
  最大存储时长: 永久类别: HTML 本地存储
  yt-remote-device-idStores the user's video player preferences using embedded YouTube video
  最大存储时长: 永久类别: HTML 本地存储
  yt-remote-fast-check-periodStores the user's video player preferences using embedded YouTube video
  最大存储时长: 临时类别: HTML 本地存储
  yt-remote-session-appStores the user's video player preferences using embedded YouTube video
  最大存储时长: 临时类别: HTML 本地存储
  yt-remote-session-nameStores the user's video player preferences using embedded YouTube video
  最大存储时长: 临时类别: HTML 本地存储
- edmundoptics.com.tw
  7
  _gaexpThis cookie is used by Google Analytics to determine if the visitor is involved in their marketing experiments.
  最大存储时长: 14 天类别: HTTP Cookie
  _mkto_trkContains data on visitor behaviour and website interaction. This is used in context with the email marketing service Marketo.com, which allows the website to target visitors via email.
  最大存储时长: 14 天类别: HTTP Cookie
  gwccEnables Google Website Call Conversions - This registers if the visitor has clicked on call within the "contact us" sub-page. This information is used for statistics and marketing purposes.
  最大存储时长: 14 天类别: HTTP Cookie
  mTracking pixel used by South Korean Company, Naver Analytics to track website engagement
  最大存储时长: 14 天类别: HTTP Cookie
  NWBUsed by South Korean Company, Naver Analytics for web analytics that tracks and reports website traffic
  最大存储时长: 14 天类别: HTTP Cookie
  NWB_LEGACYUsed by South Korean Company, Naver Analytics for web analytics that tracks and reports website traffic
  最大存储时长: 14 天类别: HTTP Cookie
  wcs_btUsed by South Korean Company, Naver Analytics for cross site web analytics
  最大存储时长: 14 天类别: HTTP Cookie
未分类cookie指的是我们正在同个人Cookie提供者一起分类的cookie。
- Wisepops
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  wisepops_tld [x2]待定
  最大存储时长: 临时类别: HTTP Cookie
  wisepops-uses-attention待定
  最大存储时长: 临时类别: HTML 本地存储

Cookie 声明由Cookiebot最后更新于 7/14/25

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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。

您可随时从我们网站的Cookie声明中更改或撤回您的同意。

了解更多有关我们是谁、如何联系我们以及我们的隐私政策如何处理个人数据的信息。您就同意书与我们联系时请说明您的同意书ID和日期

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Edmund Optics^®

由我們 240 多位全球工程師創建且經過驗證的可信任技術資源庫。

Glossary

了解顯微物鏡

顯微鏡用螢光濾光片

抗反射 (AR) 鍍膜

使用無限校正物鏡和管鏡

玻璃中的本體雷射損傷

瞭解稀土材料

選擇正確的紅外線(IR)正確材料

高斯光束傳播

超快雷射的 LDT

選擇正確的照明

光學玻璃

雷射系統關鍵參數

相機

從鏡頭到傳感器：收光限制

鏡頭實際性能和限制考量

鏡頭效能曲線

成像鏡頭的強化設計

形狀因素對非球面設計的影響

被動消熱差設計介紹

所有關於非球面透鏡

光學鍍膜簡介

MTF 曲線和鏡頭性能

傳感器相對照明、衰减以及暗角

測試板

高功率光學鍍膜的複雜情況

Edmund Optics®

由我們 240 多位全球工程師創建且經過驗證的可信任技術資源庫。 @media (max-width: 992px) { .modal { z-index: 999999999999; }}