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

50 x 50mm Protected Gold Coated, λ/10 ZERODUR® Mirror

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Stock #39-870
S$344.10
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Qty 1-5
S$344.10
Qty 6+
S$269.70
Volume Pricing
Request Quote
Surface Flatness:
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
Dimensions (mm):
50.0 x 50.0 +0.00/-0.20
Coating Specification:
Ravg >96% @ 700 - 2000nm
Ravg >96% @ 2000 - 10000nm
Coating:
Protected Gold (700-10000nm)
Coating Type:
Metal
Clear Aperture (%):
90
Edges:
Ground, protective bevel as needed
Parallelism (arcsec):
30
Thickness (mm):
5.00
Type:
Flat Mirror
Typical Energy Density Limit:
0.8 J/cm2 @ 1064nm, 10ns
Wavelength Range (nm):
700 - 10000
Length (mm):
50.00
Width (mm):
50.00
Coefficient of Thermal Expansion CTE (10-6/°C):
0.1

Regulatory Compliance

RoHS 2015:
Compliant
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Reach 223:
Compliant
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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
50/50.8mm Sq. Kinematic Mount, 2 Screws Adjustable - Tip-Tilt #58-858 S$159.65
Qty 5+ S$143.69 Request Quote
  • 3-5 days
    ×
60mm sq - Rectangular Bar Clamp Fixed #54-995 S$173.60
Qty 10+ S$156.55 Request Quote
  • 3-5 days
    ×
50/50.8mm Sq. Kinematic Mount, 3 Screws Adjustable - Tip-Tilt #58-861 S$176.70
Qty 5+ S$159.03 Request Quote
  • 3-5 days
    ×
3.0" Angle Mirror Mount Adjustable - Tip-Tilt #36-481 S$294.50
Qty 5+ S$260.40 Request Quote
  • 3-5 days
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