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TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

C-Mounted Cube Beamsplitters

Simplifies Mounting and Alignment
Standard Female C-Mount Threaded Holes
Additional C-Mounted Beamsplitters, Filters, and Mirrors Available

Common Specifications

Construction:

Cube

Dimensions (mm):

38.0 x 38.0 x 50.0

Extension Length (mm):

38.0

Housing:

Black Anodized Aluminum

Reflection/Transmission Ratio (R/T):

50/50

Reflection/Transmission Tolerance (%):

±5

Substrate:

N-BK7

Power (fringes) @ 632.8nm:

1.25

Irregularity (fringes) @ 632.8nm:

0.25

Mount:

C-Mount Enclosure

Thread Type:

C-Mount (1" x 32 TPI)

Products
Product Details
Technical Information
Accessories
Related Products
Resources

Products

Dimensions (mm)	Wavelength Range (nm)	Reflection/Transmission Ratio (R/T)	Type of Optics	Stock Number	Price	Buy

38.0 x 38.0 x 50.0 38.0 x 38.0 x 50.0	400 - 700 400 - 700	50/50 50/50	Standard Cube Beamsplitter Standard Cube Beamsplitter	#54-823	334,00 €334,00 Qty 5+ €270,00 Request Quote	In Stock ×
38.0 x 38.0 x 50.0 38.0 x 38.0 x 50.0	430 - 670 430 - 670	50/50 50/50	Non-Polarizing Cube Beamsplitter, VIS Coating	#49-682	416,00 €416,00 Qty 5+ €337,00 Request Quote	3-4 days ×
38.0 x 38.0 x 50.0 38.0 x 38.0 x 50.0	720 - 1080 720 - 1080	50/50 50/50	Non-Polarizing Cube Beamsplitter, NIR Coating	#49-683	435,00 €435,00 Qty 5+ €352,00 Request Quote	3-4 days ×

Product Details

TECHSPEC® C-Mounted Cube Beamsplitters offer easy integration into systems, allowing the use of standard off-the-shelf components. The housing is 50mm H x 38mm W x 38mm D, with four C-Mount (1" x 32 TPI) female threaded apertures. A threaded aperture lid is included to close the unused port. The base has a centered ¼-20 tapped hole for mounting to a post. The TECHSPEC® C-Mounted Standard Cube Beamsplitter features a coating for visible wavelengths and MgF2 anti-reflection coated faces.

The C-Mounted Visible Non-Polarizing Cube Beamsplitter is designed for the 430 - 670nm wavelength range, and the C-Mounted NIR Non-Polarizing Cube Beamsplitter is designed for the 720 - 1080nm wavelength range.

Technical Information

Accessories

Resources

Filter

An Introduction to Optical Coatings

Optical coatings are used to influence the transmission, reflection, or polarization properties of an optical component.

View Now

What are Beamsplitters?

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?

View Now

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?

View Now

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

View Now

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

View Now

Is there such a thing as a variable density beamsplitter?

View Now

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

View Now

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

View Now

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

View Now

Beamsplitter

View Now

Cube Beamsplitter

View Now

Dichroic Beamsplitter

View Now

Pellicle Beamsplitter

View Now

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

View Now

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?

View Now

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

View Now

Axial Illumination

View Now

Non-Polarizing Beamsplitter

View Now

Polarizing Beamsplitter

View Now

Optical Glass

Choosing the right optical glass is important. Find out factors and properties on how to select the right optical glass at Edmund Optics.

View Now

Do you have mounts for square or rectangular optics?

View Now

Understanding Surface Quality Specifications

The surface quality of optical components the scattering off of its surface, which is especially important in laser optics applications.

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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

View Now

Plate Beamsplitter

View Now

Transmission

View Now

How do I clean my optics?

View Now

Clear Aperture (CA)

View Now

Edmund Optics Global Manufacturing Facilities

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

View Now

Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

View Now

Surface Quality

View Now

C-Mounted Cube Beamsplitters

Common Specifications

Products

Product Details

Technical Information

Accessories

Related Products

Resources

An Introduction to Optical Coatings

What are Beamsplitters?

Introduction to Beamsplitters

Selecting the Right Beamsplitter

Selecting the Right Beam Expander

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

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

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?

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

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

Is there such a thing as a variable density beamsplitter?

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

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

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

Beamsplitter

Cube Beamsplitter

Dichroic Beamsplitter

Pellicle Beamsplitter

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

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?

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

Axial Illumination

Non-Polarizing Beamsplitter

Polarizing Beamsplitter

Optical Glass

Do you have mounts for square or rectangular optics?

Understanding Surface Quality Specifications

Removing Protective Plastic Coating

Parallelism

Plate Beamsplitter

Transmission

How do I clean my optics?

Clear Aperture (CA)

Edmund Optics Global Manufacturing Facilities

Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

Surface Quality

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