Plano Mirrors

High reflectance, wide bandwidth silver and gold mirrors are custom produced in our Michigan facility to your specifications. 

Many medical, industrial and military applications, including spectroscopy, scanning and imaging, benefit from carefully crafted plano metallic mirror optics. Our mirrors offer wide bandwidth and high reflectivity which make them a natural choice for use in the UV, VIS, and IR spectral areas.

Key Capabilities: Our multi-axis diamond-turning machines allow for fully customized optic solutions. We use our world-class metrology lab to ensure that we deliver exactly what you ordered, on time.  Our SPDT capabilities allow us to manufacture to your exact specifications from single prototypes to high volume orders.

Typical Offering:

  • Coated plano mirrors
  • Single or double-sided mirrors
  • Optical windows
  • Laser mirrors

Range of Capability:

  • Diameter: Up to 17” (450 mm)
  • Thickness: 0.13” to 3” (3 mm to 75 mm)
  • Surface Finish: 10 Angstroms
  • Surface Figure: 1/20th wave


  • Protected Aluminum
  • Protected Gold
  • Bare (unprotected) Gold
  • UV Enhanced Aluminum (250 nm – 450 nm)
  • Protected Silver (450 nm – 20 um)

Typical Base Materials:

  • Aluminum
  • Brass
  • Nickel-plated Stainless Steel
  • Nickel-plated Invar
  • Cupronickel
  • Copper
  • PMMA (Polymer)


Bare gold coatings are not protected and may be damaged by fingerprints or other abrasive materials. Care must be taken to preserve the coating when handling.


Don’t see exactly what you need here? Let us know, we very likely are able to create it for you. 

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