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75 x 75mm Protected Silver, λ/20 Mirror

Stock #34-401
€485.00
×
Qty 1-5
€485.00
Qty 6
€388.00
Surface Flatness:
λ/20
Substrate:
Fused Silica
Back Surface:
Commercial Polish
Surface Quality:
20-10
Dimensions (mm):
75.0 x 75.0
Dimensional Tolerance (mm):
+0.00/-0.20
Coating Specification:
Ravg >98% @ 450 - 2000nm
Ravg >98% @ 2000 - 10,000nm
Coating:
Protected Silver (450-10000nm)
Coating Type:
Metal
Clear Aperture (%):
90.00
Edges:
Ground, protective bevel as needed
Parallelism (arcsec):
30.00
Thickness (mm):
7.50
Thickness Tolerance (mm):
±0.20
Type:
Flat Mirror
Wavelength Range (nm):
450 - 10,000
Length (mm):
75.00
Width (mm):
75.00
RoHS:

Product Family Description

  • Precision Fused Silica Substrate
  • 20-10 Surface Quality
  • Low Coefficient of Thermal Expansion

TECHSPEC® λ/20 First Surface Mirrors are polished to industry leading surface accuracy and quality specifications to minimize reflected wavefront error. These mirrors feature a precision fused silica substrate with a low coefficient of thermal expansion. Multiple coating options are available, allowing these mirrors to be integrated into applications spanning the visible through infrared spectra. TECHSPEC® λ/20 First Surface Mirrors are ideal for beam steering and reflection applications and are available in a variety of size, thickness, and coating options.

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