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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 λ/10 Mirrors

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  • 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. 

Common Specifications

Clear Aperture (%):
90
Surface Flatness (P-V):
λ/10
Substrate:
Fused Silica (Corning 7980)
Surface Quality:
20-10
Coating Type:
Dielectric
Angle of Incidence (°):
0-45

Products

Dia. (mm)  Dimensions (mm)   Thickness (mm)   Wavelength Range (nm)   Compare   Stock Number   Price  Buy
5.00 - 2.00 320 - 450
6.35 - 4.00 320 - 450
10.00 - 2.00 320 - 450
- 10.00 x 10.00 2.00 320 - 450
12.50 - 3.00 320 - 450
- 12.50 x 12.50 3.00 320 - 450
12.70 - 6.35 320 - 450
15.00 - 3.00 320 - 450
- 15.00 x 15.00 3.00 320 - 450
19.10 - 6.35 320 - 450
20.00 - 3.00 320 - 450
- 20.00 x 20.00 3.00 320 - 450
25.00 - 4.00 320 - 450
- 25.00 x 25.00 4.00 320 - 450
- 25.00 x 35.00 5.00 320 - 450
25.40 - 6.35 320 - 450
30.00 - 5.00 320 - 450
35.00 - 5.00 320 - 450
38.10 - 6.35 320 - 450
40.00 - 5.00 320 - 450
50.00 - 10.00 320 - 450
- 50.00 x 50.00 5.00 320 - 450
50.80 - 9.53 320 - 450
75.00 - 7.50 320 - 450
- 75.00 x 75.00 7.50 320 - 450
100.00 - 10.00 320 - 450
- 100.00 x 100.00 10.00 320 - 450
5.00 - 2.00 400 - 750
6.35 - 4.00 400 - 750
10.00 - 2.00 400 - 750
- 10.00 x 10.00 2.00 400 - 750
12.50 - 3.00 400 - 750
- 12.50 x 12.50 3.00 400 - 750
12.70 - 6.35 400 - 750
15.00 - 3.00 400 - 750
- 15.00 x 15.00 3.00 400 - 750
19.10 - 6.35 400 - 750
20.00 - 3.00 400 - 750
- 20.00 x 20.00 3.00 400 - 750
25.00 - 4.00 400 - 750
- 25.00 x 25.00 4.00 400 - 750
- 25.00 x 35.00 5.00 400 - 750
25.40 - 6.35 400 - 750
30.00 - 5.00 400 - 750
35.00 - 5.00 400 - 750
38.10 - 6.35 400 - 750
40.00 - 5.00 400 - 750
50.00 - 10.00 400 - 750
- 50.00 x 50.00 5.00 400 - 750
50.80 - 9.53 400 - 750
75.00 - 7.50 400 - 750
- 75.00 x 75.00 7.50 400 - 750
100.00 - 10.00 400 - 750
- 100.00 x 100.00 10.00 400 - 750
5.00 - 2.00 750 - 1100
6.35 - 4.00 750 - 1100
10.00 - 2.00 750 - 1100
- 10.00 x 10.00 2.00 750 - 1100
12.50 - 3.00 750 - 1100
- 12.50 x 12.50 3.00 750 - 1100
12.70 - 6.35 750 - 1100
15.00 - 3.00 750 - 1100
- 15.00 x 15.00 3.00 750 - 1100
19.10 - 6.35 750 - 1100
20.00 - 3.00 750 - 1100
- 20.00 x 20.00 3.00 750 - 1100
25.00 - 4.00 750 - 1100
- 25.00 x 25.00 4.00 750 - 1100
- 25.00 x 35.00 5.00 750 - 1100
25.40 - 6.35 750 - 1100
30.00 - 5.00 750 - 1100
35.00 - 5.00 750 - 1100
38.10 - 6.35 750 - 1100
40.00 - 5.00 750 - 1100
50.00 - 10.00 750 - 1100
- 50.00 x 50.00 5.00 750 - 1100
50.80 - 9.53 750 - 1100
75.00 - 7.50 750 - 1100
- 75.00 x 75.00 7.50 750 - 1100
100.00 - 10.00 750 - 1100
- 100.00 x 100.00 10.00 750 - 1100

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.