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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

50 x 50mm, 320 - 450nm Broadband λ/10 Mirror

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Stock #29-909 7 In Stock
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
A$454.40
Volume Pricing
Qty 1-5 A$454.40 each
Qty 6-25 A$363.20 each
Qty 26-49 A$340.80 each
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Specifications

General

Type:
Flat Mirror

Physical & Mechanical Properties

Thickness (mm):
5.00 ±0.20
Dimensions (mm):
50.00 x 50.00 +0.00/-0.20
Back Surface:
Commercial Polish
Clear Aperture (%):
90
Edges:
Ground, 0.5mm max bevel
Parallelism (arcmin):
<0.5
Parallelism (arcsec):
30

Optical Properties

Coating Type:
Dielectric
Coating:
Dielectric Mirror (320-450nm)
Surface Flatness (P-V):
λ/10
Wavelength Range (nm):
320 - 450
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Angle of Incidence (°):
0-45
Coating Specification:
Ravg >98% @ 340 - 488nm (0°, All Polarizations)
Ravg >98% @ 320 - 450nm (45°, All Polarizations)
Ravg >99% @ 320 - 450nm (45°, S-Polarization)
Surface Quality:
20-10
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.5 J/cm2 @ 355nm, 20ns, 20Hz

Regulatory Compliance

Certificate of Conformance:
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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

  • Enhanced Reflectivity and LIDT over Metallic Coatings
  • Average Reflectivity >99% Over Broad UV, Visible, and NIR Wavelengths
  • Designed for all Polarization States from 0 – 45° AOI

TECHSPEC® Broadband Dielectric λ/10 Mirrors are ideal for beam steering or reflection applications utilizing multiple laser sources. These mirrors feature greater than 99% reflection, significantly better than metal-coated mirrors, and increase system performance by minimizing energy loss. The highly durable fused silica substrate offers a low thermal expansion coefficient and a high abrasion resistance. TECHSPEC® Broadband Dielectric λ/10 Mirrors are designed for applications from the UV to the near-infrared spectra. 

Technical Information

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