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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。 #4163

具通孔的藍寶石窗鏡

Sapphire Windows with Through Holes

25.4mm 直徑藍寶石基材
3.2 - 19.1mm 通孔直徑
在 0.33 - 5.5μm 提供高穿透率

具通孔的藍寶石窗鏡也稱為藍寶石墊圈，採用 25.4mm 直徑的藍寶石基材，並具備直徑 3.2 - 19.1mm 的中央通孔。藍寶石提供僅次於鑽石的超高表面硬度，並具備高熱傳導性及化學惰性等特色，是在惡劣環境使用的理想選擇。本系列窗鏡在 0.33 - 5.5μm 提供高穿透率，並因為藍寶石結構強度的緣故，厚度可以遠低於玻璃窗鏡。具通孔的藍寶石窗鏡可製造為修訂的標準版藍寶石窗鏡，或是完全客製的產品；請與我們聯絡討論您的應用需求。

一般規格

Bevel:

Protective as needed

Diameter (mm):

25.40 ±0.127

Thickness (mm):

1.00 ±0.127

Knoop Hardness (kg/mm²):

1900

Parallelism (arcmin):

≤3.5

Poisson's Ratio:

0.27

Young's Modulus (GPa):

435

Abbe Number (v_d):

72.24

Axis Orientation:

Random

Birefringence (n_o-n_e):

0.008 for Visible Light Orthogonal to Optical Axis

Coating:

Uncoated

Index of Refraction (n_d):

1.77

Substrate:

Sapphire (Al₂O₃)

Surface Flatness (P-V):

2λ (typical)

Surface Quality:

80-50

Wavelength Range (nm):

330 - 5500

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

8.8

Density (g/cm³):

3.97

產品
Accessories
相關產品
Custom
資源

產品

Dia. (mm)	Through Hole Diameter (mm)	Thickness (mm)	Coating	庫存號碼	價格	Buy

25.40 25.40	3.20 3.20	1.00 1.00	Uncoated Uncoated	#17-215	3,955 NT$3,955 Qty 6+ NT$3,395 Request Quote	5-7 Days ×
25.40 25.40	6.35 6.35	1.00 1.00	Uncoated Uncoated	#17-214	3,955 NT$3,955 Qty 6+ NT$3,395 Request Quote	聯絡我們 ×
25.40 25.40	12.70 12.70	1.00 1.00	Uncoated Uncoated	#17-213	3,955 NT$3,955 Qty 6+ NT$3,395 Request Quote	5-7 Days ×
25.40 25.40	19.10 19.10	1.00 1.00	Uncoated Uncoated	#17-212	3,955 NT$3,955 Qty 6+ NT$3,395 Request Quote	5-7 Days ×

Accessories

Custom

愛特蒙特光學（Edmund Optics）為您提供全面的光學和成像元件客製化服務，精準滿足特定應用需求。無論您的專案處於原型開發階段或籌備量產階段，我們都能為您提供靈活的解決方案。從概念設計到產品交付，我們經驗豐富的工程師團隊將為您提供全程支援。

我們的核心能力包括:

尺寸定制、材料定制、鍍膜定制等
高精度表面質量與平整度控制
嚴格的公差要求與復雜的幾何形狀加工
可靈活擴展的生產系統 — 從樣品試產到批量生產

target="_blank">客製化生產能力或在此提交諮詢需求。

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。

現在查看

Beam Displacement Calculator

現在查看

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.

現在查看

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?

現在查看

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

現在查看

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。

現在查看

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

現在查看

Bevel

現在查看

Parallelism

現在查看

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.

現在查看

Surface Flatness

現在查看

Transmission

現在查看

How do I clean my optics?

現在查看

Clear Aperture (CA)

現在查看

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。

現在查看

Surface Quality

現在查看

具通孔的藍寶石窗鏡

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

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?

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