Waveplate – Quarter wave discs

  • Category:
    Waveplates
  • Description:
    Zero order quarter wave disc - non mounted
  • Manufacturing Process:
    Grindind - polishing - coating, using two glued multi order discs
  • Material:
    Quartz crystal th 0.8mm, S/D:20-10, /8@632.8nm, Parallelism:<5″, Effective aperture: >90%, Phase retardation:λ/4±λ/500@780nm

Quartz crystal disc diameter 25.4mm