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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

3" Diameter x 17.5" FL Protected Gold, Parabolic Mirror

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Stock #32-064-566 In Stock
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$473.00
Qty 1-9
$473.00
Qty 10+
$402.00
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Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Focal Length Tolerance (%):
±1
Surface Quality:
60-40
Surface Accuracy:
λ/8
Diameter (inches):
3.0 +0.04/-0
Diameter (mm):
76.20 +1.0/-0
Effective Focal Length EFL (inches):
17.5
Effective Focal Length EFL (mm):
444.50
Radius of Curvature (mm):
889.00
Aperture (f/#):
f/5.8
Coating:
Protected Gold (700-10000nm)
Coating Specification:
Ravg >96% @ 700 - 2000nm
Ravg >96% @ 2000 - 10,000nm
Coating Type:
Metal
Back Surface:
Ground
Clear Aperture CA (mm):
69
Edge Thickness ET (inches):
0.50
Edge Thickness ET (mm):
12.70
Type:
Parabolic Mirror
Wavelength Range (μm):
0.7 - 10
Wavelength Range (nm):
700 - 10000
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:
Certificate of Conformance:
REACH 241:

Product Family Description

  • λ/8 Surface Accuracy
  • Wide Range of Sizes up to 412.8mm Diameter
  • Variety of Coating Options Offered

TECHSPEC® Precision Parabolic Mirrors are available in sizes ranging from 3" (76.2mm) to 16.25" (412.8mm) and are ideal for a wide range of applications. These parabolic mirrors are offered with protected aluminum, enhanced aluminum or protected gold coatings. Uncoated substrates are also available.