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All Products / Optics / Optical Mirrors / Focusing (Concave) Mirrors / Precision Parabolic 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

12.5" Diameter x 75" FL Protected Aluminum, Parabolic Mirror

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Stock #32-276-522 Contact Us
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C$4,291.00
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C$4,291.00
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C$3,647.00
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Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
BOROFLOAT®SUPREMAX®
Focal Length Tolerance (%):
±1.5
Surface Quality:
60-40
Surface Accuracy:
λ/8
Diameter (inches):
12.5 +0.06/-0
Diameter (mm):
317.50 +1.5/-0
Effective Focal Length EFL (inches):
75.0
Effective Focal Length EFL (mm):
1,905.00
Radius of Curvature (mm):
3,810.00
Aperture (f/#):
f/6
Coating:
Protected Aluminum (400-2000nm)
Coating Specification:
Ravg >85% @ 400 - 700nm
Ravg >90% @ 400 - 2000nm
Coating Type:
Metal
Back Surface:
Ground
Clear Aperture CA (mm):
286
Edge Thickness ET (inches):
2.13
Edge Thickness ET (mm):
54.10
Type:
Parabolic Mirror
Wavelength Range (μm):
0.4 - 2
Wavelength Range (nm):
400 - 2000
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.3 J/cm2 @ 532nm & 1064nm, 10ns

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
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REACH 241:
Compliant
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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.