Edmund Optics logo

  • We have set your country/region to United States

    You can change this selection at any time, but products in your cart, saved lists, or quote may be removed if they are unavailable in the new shipping country/region.

    Select Your Country/Region

Company
 
Products / Optics / Optical Mirrors / Flat Mirrors / Precision Polished Metal Coatings / ZERODUR® λ/10 First Surface Mirrors
See all 54 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

20mm Dia. Protected Gold Coated, λ/10 ZERODUR® Mirror

×
Stock #39-864
- +
$127.50
Qty 1-5
$127.50
Qty 6+
$102.00
Volume Pricing
Request Quote
×
Get Product Downloads
Diameter (mm):
20.00 +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
ZERODUR®
Back Surface:
Commercial Polish
Surface Quality:
20-10
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 (%):
90
Edges:
Ground
Parallelism (arcsec):
30
Thickness (mm):
3.00 ±0.20
Type:
Flat Mirror
Typical Energy Density Limit:
0.8 J/cm2 @ 1064nm, 10ns
Wavelength Range (nm):
700 - 10000
Coefficient of Thermal Expansion CTE (10-6/°C):
0.1
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
×
Reach 224:
Compliant
×
Certificate of Conformance:
View
×

Product Family Description

  • Precision ZERODUR® Substrates
  • λ/10 Flatness
  • Low Coefficient of Thermal Expansion

TECHSPEC® ZERODUR® λ/10 First Surface Mirrors are well suited for applications where temperature fluctuation is a concern. The ZERODUR® substrates have a coefficient of thermal expansion (CTE) of ±0.10 x 10-6/°C, which is an order of magnitude lower than most glass types. The low CTE allows these mirrors to have a consistent reflected wavefront, even when exposed to environments with varying temperature or illumination sources with changing intensity. TECHSPEC® ZERODUR® λ/10 First Surface Mirrors feature precision polished substrates with λ/10 flatness and 20-10 surface quality. Multiple metallic and enhanced metallic coating options are available, allowing for these mirrors to be easily integrated into applications in both the visible and infrared spectrum.

Title  Type Compare Stock Number  Price Buy
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 $107.00
Qty 10+ $96.30 Request Quote
  • In Stock
    ×
2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-668 $59.00
Qty 10+ $52.40 Request Quote
  • In Stock
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 $103.00
Qty 10+ $92.70 Request Quote
  • In Stock
    ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-670 $101.00
Qty 10+ $89.20 Request Quote
  • In Stock
    ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 $95.00
Qty 10+ $85.50 Request Quote
  • In Stock
    ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #36-605 $74.00
Qty 10+ $65.40 Request Quote
  • In Stock
    ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-529 $93.00
Qty 10+ $83.70 Request Quote
  • In Stock
    ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 $101.00
Qty 10+ $90.90 Request Quote
20.0mm Optic Dia., Optic Mount Fixed #64-559 $31.00
Qty 10+ $27.90 Request Quote
  • In Stock
    ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-077 $141.00
Qty 5+ $124.10 Request Quote
  • In Stock
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 $367.00
Qty 5+ $323.70 Request Quote
  • In Stock
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 $143.70 Request Quote
×