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25mm Dia. x 6mm 635-670/1064nm, Dual Band Laser Mirror

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Surface Quality:
Laser Mirror
Parallelism (arcmin):
Clear Aperture (%):
Back Surface:
Reflection at DWL (%):
Coating Specification:
Rabs >99.5% @ 635, 670 & 1064nm
Surface Flatness (P-V):
Coating Type:
Laser Mirror (635, 670, 1064nm)
Design Wavelength DWL (nm):
635, 670, 1064
Diameter (mm):
25.00 +0.0/-0.2
Thickness (mm):
6.00 ±0.2
Angle of Incidence (°):
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
20 J/cm2 @ 1064nm

Regulatory Compliance

RoHS 2015:
Reach 209:
Certificate of Conformance:

Product Family Description

  • >99% Reflectivity at Design Wavelengths
  • 10-5 Surface Quality for Sensitive Laser Applications
  • 532/1064nm or 635-670/1064nm Wavelength Bands
  • TECHSPEC® Nd:YAG Laser Line Mirrors Also Available

TECHSPEC® Dual Band Laser Line Mirrors feature high reflectivity, excellent surface quality, and precision surface flatness to minimize scattering effects. Each coating design has been tested to ensure a high laser damage threshold for compatibility with pulsed laser systems. These fused silica substrate laser mirrors have excellent thermal stability and are available in a variety of standard sizes. TECHSPEC® Dual Band Laser Line Mirrors are ideal for beam steering applications in both laboratory and OEM laser systems. These mirrors are available in a 532/1064nm and 635-670/1064nm dual band coating options for Nd:YAG lasers and red and green guide beams.