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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

Visible and NIR Plate Beamsplitters

Visible and NIR Plate Beamsplitters

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  • Many Beamsplitting Ratios Available
  • Visible and NIR Coating Options Offered
  • Multi-Layer AR Coated Second Surface
  • C-Mounted Plate Beamsplitters Also Available

TECHSPEC® Visible and NIR Plate Beamsplitters are ideal for dual magnification imaging systems and for combining low power laser beams. These beamsplitters offer the optimum combination of polished, high-quality optical-grade glass with minimum substrate thickness. The broadband dielectric coatings provide maximum throughput, are ideal for minimizing ghost images, and have much less energy loss than metallic coatings. TECHSPEC® Visible and NIR Plate Beamsplitters are coated on their back surfaces with a multi-layer anti-reflection (AR) coating, reducing back reflections to less than 1.0% for each wavelength range. Note that for easy identification, the coated side of the beamsplitter is marked with a black dot.  

Common Specifications

Note:
Beamsplitter-coated side is marked with a black dot
Clear Aperture (%):
>85
Construction:
Plate
Edges:
Cut with 0.25mm maximum edge chip
Parallelism (arcmin):
≤3
Angle of Incidence (°):
45
Substrate:
Surface Quality:
60-40

Products

Technical Information

Accessories

Title CompareStock Number  Price Buy
Visible Plate Beamsplitter Kit, 25mm Diameter #83-388 A$796.80   Request Quote
  • Contact Us
    ×
Near Infrared Plate Beamsplitter Kit, 25mm Diameter #83-956 A$796.80   Request Quote
  • 3-5 days
    ×

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.