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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

38.1mm Diameter Enhanced Aluminum Coated, λ/10 Mirror

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Stock #39-217 10 to 12 days
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₹12,789
Qty 1-5
₹12,789
Qty 6+
₹10,223
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Diameter (mm):
38.10 +0.00/-0.20
Surface Flatness (P-V):
λ/10
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Back Surface:
Commercial Polish
Surface Quality:
20-10
Dimensional Tolerance (mm):
+0.0/-0.10
Coating Specification:
Ravg >95% @ 450 - 650nm
Coating:
Enhanced Aluminum (450-650nm)
Coating Type:
Metal
Bevel:
Protective bevel as needed
Clear Aperture (%):
90
Edges:
Ground
Parallelism (arcsec):
<180
Thickness (mm):
6.35 ±0.20
Type:
Flat Mirror
Wavelength Range (μm):
0.45 - 0.65
Wavelength Range (nm):
450 - 650
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.2 J/cm2 @ 532nm, 10ns

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

Product Family Description

  • Precision Fused Silica Substrate
  • Variety of Sizes and Coating Options Available
  • Low Coefficient of Thermal Expansion

TECHSPEC® λ/10 First Surface Mirrors are ideal for demanding beam steering and reflection applications in the visible and IR spectra. With a precision fused silica substrate, the mirrors feature a low coefficient of thermal expansion while being highly durable and resistant to abrasion. These precision mirrors are available in a variety of sizes and coating options, including enhanced aluminum, protected gold, and protected silver. These coatings allow for improved handling of the component, increased durability of the metal coating, and protection from oxidation with little impact to the performance on the metal coating.  TECHSPEC® λ/10 First Surface Mirrors can be utilized in various optics and photonics applications, including biotech instruments such as DNA sequencers and polymerase chain reaction (PCR) testing platforms.

Note: Surface flatness is measured before coating. 

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