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All Products / Optics / Optical Mirrors / Flat Mirrors / Precision Polished Metal Coatings / λ/20 Fused Silica Right Angle Mirrors
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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

20mm Protected Gold Coated, UV Fused Silica Right Angle Mirror

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Stock #22-561 3-4 days
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£225.25
Qty 1-5
£225.25
Qty 6+
£180.20
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Surface Flatness (P-V):
λ/20
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Surface Quality:
20-10
Length of Legs (mm):
20.00
Dimensional Tolerance (mm):
+0.00/-0.10
Coating Specification:
Ravg >96% @ 700 - 2000nm
Ravg >96% @ 2000 - 10,000nm
Coating:
Protected Gold (700-10000nm)
Coating Type:
Metal
Bevel:
Protective bevel as needed
Clear Aperture CA (mm):
25.45 x 18.00
Length of Hypotenuse (mm):
28.30
Type:
Right Angle Mirror
Wavelength Range (μm):
0.70 - 10
Wavelength Range (nm):
700 - 10000
Angle Tolerance (arcsec):
±15
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.8 J/cm2 @ 1064nm, 10ns

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Family Description

  • Precision Fused Silica Substrates for Increased Thermal Stability
  • Ideal for System Alignment
  • Enhanced Aluminum, Protected Gold, and Protected Silver Coatings Available

TECHSPEC® λ/20 Fused Silica Right Angle Mirrors feature broadband metal coatings and a ±15 arcsecond angular tolerance for applications that require precision alignment. These highly reflective right angle mirrors simplify alignment when mounting and are easily integrated into systems that redirect light at 90°. TECHSPEC® λ/20 Fused Silica Right Angle Mirrors utilize Fused Silica substrates for high temperature environments and their precision design and tolerances enable easy system integration. Coating options feature >95% reflectivity from 450nm to the long wave infrared (IR).

Image above shows light reflecting off the coated hypotenuse.
Image above shows light reflecting off the coated hypotenuse.