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关于

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檢視所有 8 產品系列

TECHSPEC^®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

50mm Dia., 3mm Thick, Uncoated, Lithium Fluoride (LiF) Window

Name: 50mm Dia., 3mm Thick, Uncoated, Lithium Fluoride (LiF) Window
Brand: TECHSPEC
SKU: 19-729
Price: NT$26,950

Lithium Fluoride (LiF) Windows

Stock #19-729 5-7 Days

- +

NT$26,950

Qty 1-10
NT$26,950

Qty 11+
NT$24,255

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比較

下載產品資料

STEP:step

PDF圖紙:pdf

基本圖形轉換規範:igs

圖紙(pdf):eprt

EO Spec Sheet

Specifications
產品概覽
Technical Information
特殊處理
Accessories
相關產品
成像鏡頭選擇器
Frequently Purchased Together
資源

Specifications

概況

Type:

Protective Window

物理和機械特性

Bevel:

Protective as needed

Clear Aperture (%):

Clear Aperture CA (mm):

45.00

Diameter (mm):

50.00 +0.00/-0.10

Thickness (mm):

3.00 ±0.10

Edges:

Fine Ground

Knoop Hardness (kg/mm²):

102

Parallelism (arcmin):

Poisson's Ratio:

0.33

Young's Modulus (GPa):

64.97

光學特性

Abbe Number (v_d):

97.29

Axis Orientation:

Random

Coating:

Uncoated

Index of Refraction (n_d):

1.392

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Lithium Fluoride (LiF)

Surface Flatness (P-V):

1λ @ 632.8nm

Surface Quality:

60-40

Wavelength Range (nm):

150 - 6000

材料特性

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

Density (g/cm³):

2.64

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

產品概覽

150nm 至 6μm 具有高穿透率
出眾的真空 UV (VUV) 穿透率
低折射率

氟化鋰 (LiF) 窗鏡可提供 150nm 至 6μm 的平整高穿透率。氟化鋰在 150-200nm 的真空 UV (VUV) 波長範圍內具有出眾的穿透率。氟化鋰的折射率也很低，因此可以在不使用抗反射 (AR) 鍍膜的情況下使用這些窗鏡。氟化鋰 (LiF) 窗鏡非常適合用作光譜應用中的 UV 穿透窗鏡、X 射線光譜儀中的繞射元件或熱成像應用中的紅外窗鏡。

注意：氟化鋰對熱衝擊敏感，在高於 400°C 的溫度下會受到大氣水分的侵蝕。

Technical Information

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

成像鏡頭選擇器

Frequently Purchased Together

#64-095 - 50mm Dia., 3mm Thick, Uncoated, Magnesium Fluoride Window

NT$25,725

#64-567 - 50.0mm Optic Dia., Optic Mount

NT$1,610

50.8mm Dia., 3mm Thick, Uncoated, ISP Optics Magnesium Fluoride (MgF<sub>2</sub>) Window | MF-W-50-3

#24-486 - 50.8mm Dia., 3mm Thick, Uncoated, ISP Optics Magnesium Fluoride (MgF₂) Window | MF-W-50-3

NT$21,525

#70-521 - 12.5mm Dia., 1mm Thick, Uncoated, λ/4 Fused Silica Window

NT$3,325

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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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

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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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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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Parallelism

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Seamed Edge

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Anti-Reflection (AR) Coating

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Bevel

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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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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。

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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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Surface Quality

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50mm Dia., 3mm Thick, Uncoated, Lithium Fluoride (LiF) Window

Specifications

概況

物理和機械特性

光學特性

材料特性

Regulatory Compliance

產品概覽

Technical Information

特殊處理

Accessories

相關產品

成像鏡頭選擇器

Frequently Purchased Together

資源