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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

20 x 20mm Protected Gold, λ/4 Mirror

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Stock #45-730
S$98.42
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Qty 1-5
S$98.42
Qty 6+
S$79.05
Volume Pricing
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Surface Flatness:
λ/4
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Back Surface:
Commercial Polish
Surface Quality:
60-40
Dimensions (mm):
20.0 x 20.0
Dimensional Tolerance (mm):
±0.25
Coating Specification:
Ravg >96% @ 700 - 2000nm
Ravg >96% @ 2000 - 10,000nm
Coating:
Protected Gold (700-10000nm)
Coating Type:
Metal
Clear Aperture (%):
85
Edges:
Ground, 0.75 mm Maximum Full Width Bevel
Thickness (mm):
2.00
Thickness Tolerance (mm):
±0.25
Type:
Flat Mirror
Typical Energy Density Limit:
0.8 J/cm2 @ 1064nm, 10ns
Wavelength Range (μm):
0.7 - 10
Wavelength Range (nm):
700 - 10000
Length (mm):
20.00
Width (mm):
20.00

Regulatory Compliance

RoHS 2015:
Reach 219:

Product Family Description

  • Available in a Wide Range of Sizes and Shapes
  • Precision Metallic Mirror Coatings
  • Contact Us for Custom Sizes

TECHSPEC® λ/4 First Surface Mirrors are ideal for a wide range of applications. To meet specific application needs, these mirrors are offered in a wide variety of shapes, sizes, and coatings. Featuring our precision metallic mirror coatings, these mirrors are ideal for broadband applications.

Title  Type Compare Stock Number  Price Buy
Standard Model, Threaded Base - Metric Mirror Mount Adjustable - Tip-Tilt #56-341 S$176.70
Qty 5+ S$159.26 Request Quote
  • 3-5 days
    ×
Standard Model, Slotted Base - Metric Mirror Mount Adjustable - Tip-Tilt #56-342 S$176.70
Qty 5+ S$159.26 Request Quote
  • 3-5 days
    ×
Top-Screw Model, Threaded Base - Metric Mirror Mount Adjustable - Tip-Tilt #56-343 S$235.60
Qty 5+ S$212.35 Request Quote
  • 3-5 days
    ×
Top-Screw Model, Slotted Base - Metric Mirror Mount Adjustable - Tip-Tilt #56-344 S$235.60
Qty 5+ S$212.35 Request Quote
  • 3-5 days
    ×
1.5" Reverse Angle Mirror Mount Adjustable - Tip-Tilt #37-922 S$102.30 Request Quote
  • 3-5 days
    ×
Filter Kinematic Mount, 2-Screw Adjustable - Tip-Tilt #58-874 S$196.08
Qty 5+ S$176.70 Request Quote
  • 3-5 days
    ×
Filter Kinematic Mount, 3-Screw Adjustable - Tip-Tilt #58-875 S$213.13
Qty 5+ S$191.81 Request Quote
  • 3-5 days
    ×
3.0" Angle Mirror Mount Adjustable - Tip-Tilt #36-481 S$219.71
Qty 5+ S$198.01 Request Quote
  • 3-5 days
    ×
25mm sq - Rectangular Bar Clamp Fixed #54-994 S$138.34
Qty 10+ S$124.78 Request Quote
  • 3-5 days
    ×
60mm sq - Rectangular Bar Clamp Fixed #54-995 S$161.20
Qty 10+ S$145.31 Request Quote
  • 3-5 days
    ×
2"/50.8mm Square, Bar Clamp, Quick Start Optical Mounts Fixed #17-529 S$218.55 Request Quote
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