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

50mm VIS, 50R/50T, Non-Polarizing Cube Beamsplitter

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Stock #49-004 16 In Stock
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£548.00
Volume Pricing
Qty 1-5 £548.00 each
Qty 6-25 £438.40 each
Qty 26-99 £411.00 each
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Prices shown are exclusive of VAT/local taxes
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Specifications

General

Type:
Non-Polarizing Beamsplitter

Physical & Mechanical Properties

Bevel:
Protective as needed
Clear Aperture (%):
>90
Construction:
Cube
Dimensions (mm):
50.0 x 50.0 x 50.0 ±0.1

Optical Properties

Beam Deviation (arcmin):
≤2
Coating:
VIS
Coating Specification:
Ravg <0.5% @ 430 - 670nm
Reflection/Transmission Ratio (R/T):
50/50
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
N-BK7
Surface Quality:
40-20
Wavelength Range (nm):
430 - 670
|Ts-Tp|:
<6%
Absolute Transmission (%):
45 ±10
Average Transmission (%):
45 ±5
Power (fringes) @ 632.8nm:
1.25
Irregularity (fringes) @ 632.8nm:
0.25

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 247:
Compliant
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Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Product Details

  • Low Polarization Dependence: |Ts-Tp|<6%
  • Constructed from High Tolerance Right Angle Prisms
  • BBAR Coated Faces for Maximum Efficiency
  • C-Mounted Visible and NIR Cube Beamsplitters Also Available

TECHSPEC® Broadband Non-Polarizing Cube Beamsplitters consist of a pair of precision high tolerance right angle prisms cemented together with a metallic dielectric coating on the hypotenuse of one of the prisms. The low polarization dependence of the metallic dielectric hybrid coating allows the transmission and reflection of S- and P-polarization states to be within 6% of each other. These beamsplitters feature anti-reflection (AR) coatings to maximize transmission across wavelengths ranging from 400-1620nm. TECHSPEC® Broadband Non-Polarizing Cube Beamsplitters are spectrally flat across their specified wavelength ranges, reducing effects caused by changes in the angle of incidence or converging/diverging beams. These beamsplitters are ideal for applications that require splitting of light, such as interferometers and polarimeters.  

Technical Information

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