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Cookie 声明由Cookiebot最后更新于 4/14/25

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关于

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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。 #4375

ISP Optics 溴化鉀窗鏡

See More by ISP Optics

在 0.25 - 26μm 範圍內穿透率出眾
具有良好的抗機械衝擊能力
是傅立葉轉換紅外光譜的理想選擇

ISP Optics 溴化鉀窗鏡在從深紫外（DUV）到長波紅外（LWIR）的寬波段範圍內穿透率出眾。這些窗鏡具有很強的抗機械衝擊能力，易於切割，可在高達300℃的溫度下使用。溴化鉀是水溶性的，應避免暴露於潮濕和高濕度的環境中，會使窗鏡的表面產生退化。ISP Optics 溴化鉀窗鏡可用於紫外（UV）、可見光（VIS）、中波紅外（MWIR）和長波紅外（LWIR）光譜的廣泛應用，尤為適用傅立葉轉換紅外（FTIR）光譜。

請注意:溴化鉀（KBr）是水溶性的，一定不要在潮濕的環境中使用。

一般規格

Bevel:

Protective as needed

Clear Aperture (%):

Clear Aperture CA (mm):

21.59

Diameter (mm):

25.40 +0.00/-0.13

Edges:

Fine Ground

Knoop Hardness (kg/mm²):

Parallelism (arcmin):

Poisson's Ratio:

0.203

Young's Modulus (GPa):

26.8

Abbe Number (v_d):

33.64

Coating:

Uncoated

Index of Refraction (n_d):

1.56

Substrate:

Potassium Bromide (KBr)

Surface Flatness (P-V):

λ/10 @ 10.6μ

Surface Quality:

60-40

Wavelength Range (nm):

250 - 26000

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

Density (g/cm³):

2.753

Solubility, in 100g of H₂O @ 273K (g):

53.48

產品

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

25.40 25.40	3.00 3.00	Uncoated Uncoated	KB-W-25-3 KB-W-25-3	#24-610 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	5,513 NT$5,513 Request Quote	5-7 Days ×
25.40 25.40	4.00 4.00	Uncoated Uncoated	KB-W-25-4 KB-W-25-4	#24-611 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	5,513 NT$5,513 Request Quote	5-7 Days ×

Accessories

資源

Filter

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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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.

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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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ISP Optics 溴化鉀窗鏡

Protect your investment.

一般規格

產品

Accessories

相關產品

資源

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

Infrared Light

Short Wave Infrared (SWIR)

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?