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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

20mm Dia. Protected Gold, λ/4 Mirror

Stock #63-175
£53.98
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Qty 1-5
£53.98
Qty 6+
£43.35
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Surface Flatness:
λ/4
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Back Surface:
Commercial Polish
Surface Quality:
60-40
Dimensional Tolerance (mm):
+0.0/-0.25
Diameter (mm):
20.00 +0.0/-0.10
Coating Specification:
Ravg >96% @ 700 - 2000nm
Ravg >96% @ 2000 - 10,000nm
Coating:
Protected Gold (700-10000nm)
Coating Type:
Metal
Clear Aperture (%):
85
Edges:
Ground, 0.75 mm Maximum Full Width Bevel
Thickness (mm):
3.00 ±0.20
Thickness Tolerance (mm):
±0.25
Type:
Flat Mirror
Typical Energy Density Limit:
0.8 J/cm2 @ 1064nm, 10ns
Wavelength Range (μm):
0.7 - 10
Wavelength Range (nm):
700 - 10000

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

  • Available in a Wide Range of Sizes and Shapes
  • Precision Metallic Mirror Coatings
  • Contact Us for Custom Sizes

TECHSPEC® λ/4 First Surface Mirrors are ideal for a wide range of applications. To meet specific application needs, these mirrors are offered in a wide variety of shapes, sizes, and coatings. Featuring our precision metallic mirror coatings, these mirrors are ideal for broadband applications.

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