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Substrate	Reflection/Transmission Ratio (R/T)	Wavelength Range (nm)	Minor Axis (mm)	Major Axis (mm)	Thickness (mm)	庫存號碼	價格	Buy

N-BK7 N-BK7	50/50 50/50	400 - 700 400 - 700	12.50 12.50	18.68 18.68	1.00 1.00	#48-913	5,320 NT$5,320 Qty 6+ NT$4,795 Request Quote	5-7 Days ×
N-BK7 N-BK7	50/50 50/50	700 - 1100 700 - 1100	12.50 12.50	18.68 18.68	1.00 1.00	#48-914	5,635 NT$5,635 Qty 6+ NT$5,075 Request Quote	5-7 Days ×
N-BK7 N-BK7	50/50 50/50	400 - 700 400 - 700	25.00 25.00	36.36 36.36	1.00 1.00	#48-915	6,685 NT$6,685 Qty 6+ NT$6,020 Request Quote	5-7 Days ×
N-BK7 N-BK7	50/50 50/50	700 - 1100 700 - 1100	25.00 25.00	36.36 36.36	1.00 1.00	#48-916	7,000 NT$7,000 Qty 6+ NT$6,300 Request Quote	5-7 Days ×
N-BK7 N-BK7	50/50 50/50	400 - 700 400 - 700	50.00 50.00	71.71 71.71	1.00 1.00	#48-917	10,255 NT$10,255 Qty 6+ NT$9,240 Request Quote	5-7 Days ×
N-BK7 N-BK7	50/50 50/50	700 - 1100 700 - 1100	50.00 50.00	71.71 71.71	1.00 1.00	#48-918	10,535 NT$10,535 Qty 6+ NT$9,450 Request Quote	5-7 Days ×

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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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什麼是分光鏡？

Optical components that create two beams by splitting incident light are beamsplitters. Read more about the different types of beamsplitters at Edmund Optics.

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Introduction to Beamsplitters

Beamsplitters do exactly what their name implies: split incident light beams.

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Selecting the Right Beamsplitter

Continuing from where Part I: X-Y Setup ends, learn how to add a Z-axis to an existing X-Y configuration to achieve three degrees of freedom.

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Selecting the Right Beam Expander

Edmund Optics offers both fixed power and zoom beam expanders. Knowing which beam expander is right for your application can greatly improve system efficiency.

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What is a plate or "mirror-type" beamsplitter?

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What is a pellicle beamsplitter and when should I use it?

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I would like to split light from a circularly polarized laser source into two beams. What happens when it passes through a cube beamsplitter – both non-polarizing and polarizing?

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What is the difference between using a cube beamsplitter and a plate (mirror-type) beamsplitter?

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When you say a beamsplitter has __% transmission and __% reflection, is that across the entire spectrum?

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Is there such a thing as a variable density beamsplitter?

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What are some advantages of using one cube beamsplitter type compared to another?

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What are some advantages of using one plate beamsplitter type compared to another?

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What is the difference between polarizing and non-polarizing beamsplitters?

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Beamsplitter

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Cube Beamsplitter

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Dichroic Beamsplitter

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Pellicle Beamsplitter

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Does the polarization of light change when it passes through a beamsplitter?

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I would like to split light from a circularly polarized laser source into two beams. What happens when it passes through a cube beamsplitter – both non-polarizing and polarizing?

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Do you have C-Mount components to make an in-line illumination assembly?

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Axial Illumination

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Non-Polarizing Beamsplitter

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Polarizing Beamsplitter

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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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Do you have mounts for square or rectangular optics?

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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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Plate Beamsplitter

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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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