Wedge Plates

Dimensional details

Available selection ranges:

  • Rectangular plates: 0.5 mm – 250 mm edge length
  • Round plates: 0.5 mm – 350 mm diameter
  • Thickness: randomly selectable, with thin side ≥ 0.5 mm

Tolerances

  • Planarity: up to λ/10 (select ≤ 6 for diameter-to-thickness or diameter-to-greatest-edge length ratio depending on size)
  • Wedge angle: up to 1” , depending on size or
  • Wavefront deformation: up to λ/10 depending on size
  • Thickness: up to ± 0.005 mm

Higher precision on request.

Contact/Inquiry

Hellma Materials GmbH
Moritz-von-Rohr-Straße 1
07745 Jena
Germany

Phone: +49 3641 2877 0
info.materials@hellma.com
www.hellma-materials.com