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Cookie 声明由Cookiebot最后更新于 4/14/25

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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。 #4147

ISP Optics 鍺 (Ge) 楔形窗鏡

See More by ISP Optics

Germanium (Ge) Wedged Windows

30 角分楔形
在 2 – 10µm 範圍內提供高穿透能力
非常適用於需要堅固光學裝置的紅外線應用
也供應精準平板鍺窗鏡
由於鍺的材料供應鏈中斷，我們的鍺產品的交貨時間可能會增加，價格也會有所變動。欲了解更多訊息，請聯繫我們的客戶服務團隊。

ISP Optics 鍺 (Ge) 楔形窗鏡可針對光束取樣應用提供雷射輸出保護，用於消除標準具效應的條紋圖案，並可避免腔體反饋。鍺不會溶解，除了硝酸以外，在水、空氣、鹼及酸之中都呈現惰性反應。由於鍺會出現熱失控，因此這類窗鏡應在 100°C 以下的溫度中使用。鍺的密度高 (5.33g/cm³)，因此在設計對重量敏感的系統時，應將此項因素列入考量；鍺也具備高折射率（2 - 14μm 範圍內為 ~4.0），因此對需要最大光通量的應用而言，應考量此項因素。ISP Optics 鍺 (Ge) 楔形窗鏡提供廣大的穿透範圍，努氏硬度為 780（約為氟化鎂的兩倍），因此適用於需要堅硬光學元件的紅外線應用。

一般規格

Bevel:

Protective as needed

Clear Aperture (%):

Edges:

Fine Ground

Knoop Hardness (kg/mm²):

780

Poisson's Ratio:

0.28

Young's Modulus (GPa):

102.7

Coating:

Uncoated

Substrate:

Germanium (Ge)

Surface Quality:

60-40

Wavelength Range (nm):

2000 - 14000

Coefficient of Thermal Expansion CTE (10^-6/°C):

6.1

產品
Accessories
相關產品
Custom
資源

產品

Dia. (mm)	Thickness (mm)	Coating	Wedge Angle	庫存號碼	價格	Buy

25.40 25.40	4.00 4.00	Uncoated Uncoated	30' 30'	#16-810	14,980 NT$14,980 Request Quote	5-7 Days ×
38.10 38.10	5.00 5.00	Uncoated Uncoated	30' ±15' 30' ±15'	#24-581	17,290 NT$17,290 Request Quote	5-7 Days ×
50.80 50.80	6.00 6.00	Uncoated Uncoated	30' 30'	#16-811	36,750 NT$36,750 Qty 11+ NT$33,075 Request Quote	5-7 Days ×

Accessories

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

Custom dimensions, materials, coatings, and more
High-precision surface quality and flatness
Tight tolerances and complex geometries
Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

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。

現在查看

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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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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Beam Displacement Calculator

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Understanding Optical Windows

Determine how to select an optical window based on its material transmission, thermal and mechanical properties, and other specifications at Edmund Optics.

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Optical Windows Review

Optical Windows provide protection between an optical system or sensitive electronics and an outside environment.

現在查看

I need a window for imaging underwater. The water is filtered and at room temperature with a very small amount of detergent in it. It is flowing at low speed. Will a MgF2 coated window survive this for a few years?

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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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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.

現在查看

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

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Infrared (IR) Spectrum

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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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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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Surface Accuracy

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BBAR Coating

現在查看

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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Removing Protective Plastic Coating

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

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Anti-Reflection (AR) Coating

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Bevel

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Parallelism

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Seamed Edge

現在查看

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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Clear Aperture (CA)

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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。

現在查看

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。

現在查看

Surface Quality

現在查看

ISP Optics 鍺 (Ge) 楔形窗鏡

一般規格

產品

Accessories

相關產品

Custom

資源

抗反射 (AR) 鍍膜

光學鍍膜簡介

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

Infrared Light

Short Wave Infrared (SWIR)

Beam Displacement Calculator

Understanding Optical Windows

Optical Windows Review

I need a window for imaging underwater. The water is filtered and at room temperature with a very small amount of detergent in it. It is flowing at low speed. Will a MgF2 coated window survive this for a few years?

在紅外應用中使用彎月透鏡的優勢

選擇正確的紅外線(IR)正確材料

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

Infrared (IR) Spectrum

UV vs. IR Grade Fused Silica

什麼是 SWIR？

Hyperspectral and Multispectral Imaging

Hyperspectral & Multispectral Imaging – TRENDING IN OPTICS: EPISODE 7

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

光學玻璃

Surface Accuracy

BBAR Coating

了解表面品質規格

Removing Protective Plastic Coating

Anti-Reflection (AR) Coating

Bevel

Parallelism

Seamed Edge

Introduction to Basic Ray Optics

Surface Flatness

Transmission

How do I clean my optics?

Clear Aperture (CA)

愛特蒙特光學遍佈全球的製造工廠

愛特蒙特光學的度量技術：將測量作為製造的關鍵要素

Surface Quality