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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

Broadband Dielectric ZERODUR® λ/10 Mirrors

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  • ZERODUR® Substrates Provide Near Zero Thermal Expansion
  • Enhanced Reflectivity and LDT over Metallic Coatings
  • UV, Visible, and NIR Reflective Coatings Designed for 0-45° AOI
  • Metallic Coated ZERODUR® Mirrors Also Available

TECHSPEC® Broadband Dielectric ZERODUR® λ/10 Mirrors combine high reflectivity over broad wavelength ranges with a near zero coefficient of thermal expansion (CTE) making them ideal for laser applications where temperature fluctuations could impact optical performance. The ZERODUR® substrates have a coefficient of thermal expansion (CTE) of ±0.10 x 10-6/°C, which is an order of magnitude lower than most glass types, including fused silica. Featuring coatings designed for 0-45° AOI and >99% average reflectivity, these dielectric coated mirrors provide higher reflectivity than metal coated mirrors, increasing system throughput by minimizing energy loss. TECHSPEC® Broadband Dielectric ZERODUR® λ/10 Mirrors are ideal for beam steering and beam folding applications from the UV to NIR, including fluorescence microscopy, flow cytometry, and laser communications.

Common Specifications

Back Surface:
Commercial Polish
Bevel:
Protective bevel as needed
Clear Aperture (%):
90
Edges:
Ground
Parallelism (arcsec):
30
Surface Flatness (P-V):
λ/10
Substrate:
ZERODUR®
Surface Quality:
20-10
Coating Type:
Dielectric
Angle of Incidence (°):
0-45
Coefficient of Thermal Expansion CTE (10-6/°C):
0.1

Products

 Wavelength Range (nm)  Dia. (mm)  Thickness (mm)   Compare   Stock Number   Price  Buy
320 - 450 10.00 2.00 #24-009 A$233.60 Qty 6+ A$185.60   Request Quote  
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320 - 450 15.00 3.00 #24-011 A$249.60 Qty 6+ A$200.00   Request Quote  
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320 - 450 20.00 3.00 #24-013 A$275.20 Qty 6+ A$219.20   Request Quote  
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320 - 450 25.00 4.00 #24-015 A$291.20 Qty 6+ A$233.60   Request Quote  
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320 - 450 40.00 5.00 #24-017 A$473.60 Qty 6+ A$379.20   Request Quote  
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320 - 450 50.00 5.00 #24-019 A$582.40 Qty 6+ A$465.60   Request Quote  
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400 - 750 10.00 2.00 #24-021 A$192.00 Qty 6+ A$152.80   Request Quote  
  • 3-5 days
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400 - 750 15.00 3.00 #24-023 A$208.00 Qty 6+ A$166.40   Request Quote  
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400 - 750 20.00 3.00 #24-025 A$233.60 Qty 6+ A$185.60   Request Quote  
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400 - 750 25.00 4.00 #24-027 A$249.60 Qty 6+ A$200.00   Request Quote  
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400 - 750 40.00 5.00 #24-029 A$416.00 Qty 6+ A$332.80   Request Quote  
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400 - 750 50.00 5.00 #24-031 A$540.80 Qty 6+ A$432.00   Request Quote  
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750 - 1100 10.00 2.00 #24-033 A$192.00 Qty 6+ A$152.80   Request Quote  
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750 - 1100 15.00 3.00 #24-035 A$208.00 Qty 6+ A$166.40   Request Quote  
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750 - 1100 20.00 3.00 #24-037 A$233.60 Qty 6+ A$185.60   Request Quote  
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750 - 1100 25.00 4.00 #24-039 A$249.60 Qty 6+ A$200.00   Request Quote  
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750 - 1100 40.00 5.00 #24-041 A$416.00 Qty 6+ A$332.80   Request Quote  
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750 - 1100 50.00 5.00 #24-043 A$540.80 Qty 6+ A$432.00   Request Quote  
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Technical Information

Related Products

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.