10–50 mm K9 Optical Glass Flat Mirrors with Aluminum Coating – Reflector for Science Labs

Specification:

  • Material: K9 Optical Glass

  • Diameter Tolerance: +0 / –0.1 mm

  • Thickness Tolerance: ±0.1 mm

  • Surface Quality: 60/40 (scratch/dig)

  • Flatness: λ/2

  • Parallelism: 3 arc minutes

  • Coating: Aluminum (Al)

  • Reflectivity: R > 90% @ 400–700 nm

  • Note: If the product you need is not in stock, please contact us for customization.