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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

12.5mm Dia 50R/50T, VIS Plate Beamsplitter

Visible and NIR Plate Beamsplitters

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Stock #47-021 3-5 days
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A$160.00
Qty 1-5
A$160.00
Qty 6+
A$124.80
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Specifications

General

Note:
Beamsplitter-coated side is marked with a black dot
Type:
Standard Beamsplitter

Physical & Mechanical Properties

Clear Aperture (%):
>85
Construction:
Plate
Diameter (mm):
12.50
Edges:
Cut with 0.25mm maximum edge chip
Parallelism (arcmin):
≤3
Thickness (mm):
3.00 ±0.25

Optical Properties

Angle of Incidence (°):
45
Coating Specification:
Surface 1: 50/50 ±5% @ 550nm, ±10% @ 400 - 700nm
Surface 2: AR Ravg ≤1%, Rabs ≤2% @ 400 - 700nm
Reflection/Transmission Ratio (R/T):
50/50
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Flatness (P-V):
1λ per inch
Surface Quality:
60-40
Wavelength Range (nm):
400 - 700

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

Product Details

  • 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.  

Technical Information

Accessories

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Visible Plate Beamsplitter Kit, 25mm Diameter #83-388 A$796.80   Request Quote
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Near Infrared Plate Beamsplitter Kit, 25mm Diameter #83-956 A$796.80   Request Quote
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