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- 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。
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- edmundoptics.com.tw
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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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  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.
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  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.
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  wisepops_tld [x2]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.
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  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.
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  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.
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  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.
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  wisepops-uses-attentionUsed 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.
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- YouTube
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  #-#Used to track user’s interaction with embedded content.
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  __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
  __Secure-YECStores the user's video player preferences using embedded YouTube video
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  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.
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  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
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  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.
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  mTracking pixel used by South Korean Company, Naver Analytics to track website engagement
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Cookie 声明由Cookiebot最后更新于 9/19/25

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系列ID 系列ID用於識別產品系列介紹，使得用戶利用搜索功能就能快速訪問介紹頁面。 #4384

ISP Optics 氟化鈣平凸透鏡

See More by ISP Optics

在 0.35 - 7μm 範圍內的穿透率大於90%。
低折射率
是整合到紅外系統的理想選擇

ISP Optics 氟化鈣平凸透鏡的特點是在350nm - 7µm的範圍內具有大於90%的穿透率和低折射率，無需抗反射鍍膜（AR）。氟化鈣具有高雷射損傷閾值和低應力雙折射的特點，非常適用於整合到紅外系統中。此外，氟化鈣的溶解度低，硬度優於類似的氟化物基材，因此氟化鈣平凸透鏡能夠經受惡劣的環境和暴露於各種元素中。ISP Optics 氟化鈣平凸透鏡（PCX）非常適用於要求嚴苛的應用，需要從可見光到中波紅外（MWIR）光譜的卓越性能。

一般規格

Centering (arcmin):

Bevel:

Protective as needed

Coating:

Uncoated

Substrate:

Calcium Fluoride (CaF₂)

Surface Quality:

60-40

Irregularity (P-V) @ 632.8nm:

Focal Length Tolerance (%):

±2

Wavelength Range (nm):

300 - 8000

產品
特殊處理
Accessories
相關產品
資源

產品

Dia. (mm)	EFL (mm)	BFL (mm)	Coating	Model Number	庫存號碼	價格	Buy

25.40 25.40	75.00 75.00	- -	Uncoated Uncoated	CF-PX-25-75 CF-PX-25-75	#24-797 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	4,360 NT$4,360 Request Quote	3-5 Days ×
25.40 25.40	150.00 150.00	- -	Uncoated Uncoated	CF-PX-25-150 CF-PX-25-150	#24-799 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	6,992 NT$6,992 Request Quote	3-5 Days ×
25.40 25.40	500.00 500.00	- -	Uncoated Uncoated	CF-PX-25-500 CF-PX-25-500	#24-801 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	4,360 NT$4,360 Request Quote	3-5 Days ×
25.40 25.40	1,000.00 1,000.00	- -	Uncoated Uncoated	CF-PX-25-1000 CF-PX-25-1000	#24-802 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	4,108 NT$4,108 Request Quote	3-5 Days ×
38.10 38.10	50.00 50.00	- -	Uncoated Uncoated	CF-PX-38-50 CF-PX-38-50	#24-804 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	8,614 NT$8,614 Request Quote	3-5 Days ×
38.10 38.10	63.50 63.50	- -	Uncoated Uncoated	CF-PX-38-63 CF-PX-38-63	#24-805 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	8,614 NT$8,614 Request Quote	3-5 Days ×
38.10 38.10	200.00 200.00	- -	Uncoated Uncoated	CF-PX-38-200 CF-PX-38-200	#24-809 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	8,614 NT$8,614 Request Quote	3-5 Days ×
38.10 38.10	250.00 250.00	- -	Uncoated Uncoated	CF-PX-38-250 CF-PX-38-250	#24-810 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	10,020 NT$10,020 Request Quote	3-5 Days ×
38.10 38.10	1,000.00 1,000.00	- -	Uncoated Uncoated	CF-PX-38-1000 CF-PX-38-1000	#24-811 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	10,020 NT$10,020 Request Quote	3-5 Days ×
38.10 38.10	2,000.00 2,000.00	- -	Uncoated Uncoated	CF-PX-38-2000 CF-PX-38-2000	#24-812 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	10,020 NT$10,020 Request Quote	3-5 Days ×
50.80 50.80	150.00 150.00	- -	Uncoated Uncoated	CF-PX-50-150 CF-PX-50-150	#24-815 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	9,515 NT$9,515 Request Quote	3-5 Days ×
50.80 50.80	200.00 200.00	- -	Uncoated Uncoated	CF-PX-50-200 CF-PX-50-200	#24-816 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	9,515 NT$9,515 Request Quote	3-5 Days ×

特殊處理

這些光學元件需要特殊處理，以避免損壞並確保長期性能。正確的處理、清潔和儲存對維持光學品質至關重要。請瀏覽我們的清潔光學產品資源指南，以了解正確的清潔步驟以及最佳的清潔方法。如需要特別協助，請透過, 電子郵件/a>或線上聊天請透過電子郵件或線上聊天與我們的資深技術團隊進行聯繫。

Component Handling Tools | 零件夾持用品

Accessories

資源

Filter

抗反射 (AR) 鍍膜

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。

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光學鍍膜簡介

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。

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瞭解光學規格

您想更了解光學規格的重要性嗎？在愛特蒙特光學了解不同類型的規格及其對您系統的影響。

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Lens Geometry Performance Comparison

This comparison of the performance of aspheric, achromatic, and spherical PCX lenses in different situations reveals the ideal use cases for each type of lens.

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在紅外應用中使用彎月透鏡的優勢

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.

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Advantages of using engineered chalcogenide glass for color corrected, passively athermalized LWIR imaging systems

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Infrared Light

Optical Engineer Andrew Fisher explains how you can see the "invisible" light, or infrared light, from your own TV remote.

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Short Wave Infrared (SWIR)

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SAG Calculator

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選擇正確的紅外線(IR)正確材料

Using an Infrared Application? Discover the importance of choosing the right material and comparisons of each at Edmund Optics.

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Is it okay to clean an infrared lens, for example one made of germanium, with ethanol?

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下一代球面透鏡

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

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Infrared (IR) Spectrum

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邊緣塗黑

Have a question about Edge-Blackening? Find more information on stray light, measuring BRDF, and more at Edmund Optics.

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Geometrical Optics 101: Paraxial Ray Tracing Calculations

Do you use ray tracing on a regular basis? Learn more about the calculations aspect, along with steps and software at Edmund Optics.

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光學應用範例

Looking for application examples? Find examples for Detector Systems, Selecting the Right Lens, and Building a Projection System at Edmund Optics.

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Understanding Optical Lens Geometries

Optical lens geometries control light in different ways. Learn about Snell's Law of Refraction, lens terminology and geometries at Edmund Optics.

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球面透鏡的精準容差

光學鏡片需要非常精確的公差。在愛特蒙特光學了解有關球面透鏡公差的更多資訊。

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Keys to Cost Effective Optical Design and Tolerancing

Are you looking for ways to make cost effective optical designs? Find more information on selecting specifications and using tolerancing schemes at Edmund Optics.

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How do I clean my lenses?

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Is it possible to find Plano-Concave (PCV) or Double Concave (DCV) lenses where the diameter is greater than the focal length?

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How does reversing the orientation of a PCX lens affect the EFL and BFL in a setup?

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Double-Concave (DCV) Lens

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Double-Convex (DCX) Lens

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Meniscus Lens

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Plano-Concave (PCV) Lens

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Plano-Convex (PCX) Lens

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UV vs. IR Grade Fused Silica

UV grade fused silica is ideal for UV and visible applications, but IR grade fused silica has better transmission in the IR due to a lack of OH- impurities.

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什麼是 SWIR？

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。

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Hyperspectral and Multispectral Imaging

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.

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Hyperspectral & Multispectral Imaging – TRENDING IN OPTICS: EPISODE 7

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

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You offer many substrates for UV and IR applications. How do I know which is best for me?

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快速建立光學產品原型

Quickly Respond to Collapsing Product Lifecycles

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如何利用現貨標準光學元件設計擴束鏡

Are standard beam expanders not meeting your application requirements? Learn how to design your own beam expander using stock optics at Edmund Optics.

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Modifying Stock Optics Tip #3: Turn A Sphere Into An Asphere

Join Andrew Fisher, Manufacturing R&D Engineer at Edmund Optics, as he discusses some tips for modifying stock optical components to fit your application's needs.

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I am looking to prototype an illumination system. My objective is to use a small halogen filament bulb and end up with a beam of light. What would be the best lens or lens combination to give me this projected spot of light?

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What is the difference between the effective focal length and the back focal length?

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What are the benefits of aspheric lenses compared to standard singlet lenses?

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Back Focal Length (BFL)

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Field Curvature

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Sag

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光學玻璃

Choosing the right optical glass is important. Find out factors and properties on how to select the right optical glass at Edmund Optics.

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像差如何影響機器視覺鏡頭

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。

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解析度與對比度限制：艾里斑

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。

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What is the difference between an inked lens and a non-inked one?

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If I want to design with your lenses and lens assemblies, how do I get the information that I need?

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Now that I have chosen my lens, how do I mount it?

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Center Thickness (CT)

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Chromatic Focal Shift

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Conjugate Distance

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Épaisseur de bord

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Distance focale effective (EFL)

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Finite/Finite Conjugate

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Power

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Singlet Lens

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How to Determine Magnification of an Optical Lens Setup

When doing basic imaging, how do you determine the magnification an optical lens will provide?

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Understanding Collimation to Determine Optical Lens Focal Length

Collimated light occurs when light rays travel parallel to each other.

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How to Form an Image with an Optical Lens Setup

Although a common misconception, individual optical lenses do not always form an image when the object plane is placed a focal length away from the lens.

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Modifying Stock Optics Tip #4: Add A Coating To A Stock Lens

Join Andrew Fisher, Manufacturing R&D Engineer at Edmund Optics, as he discusses some tips for modifying stock optical components to fit your application's needs.

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Irregularity

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Radius of Curvature

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BBAR Coating

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Diopter

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了解表面品質規格

光學元件的表面品質取決於其表面的散射，這在雷射光學應用中尤其重要。

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Anti-Reflection (AR) Coating

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Bevel

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Seamed Edge

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Introduction to Basic Ray Optics

An understanding of refraction and basic ray optics is a critical foundation for understanding more complicated optical concepts and technologies.

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Surface Flatness

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Transmission

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How do I clean my optics?

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Integration of Optical Systems

Are you looking to use integration in your next system? Find out more about integrating in both imaging and non-imaging applications at Edmund Optics.

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Stock and Custom Optics Manufacturing Capabilities

Edmund Optics is a global stock and custom optics manufacturing company with in house optical designers and on-site metrology and environmental testing.

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愛特蒙特光學遍佈全球的製造工廠

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。

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愛特蒙特光學的度量技術：將測量作為製造的關鍵要素

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。

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Clear Aperture (CA)

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Refraction

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Surface Quality

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ISP Optics 氟化鈣平凸透鏡

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