Eye Physics Model 933

    Discontinued as of 2024 (but a few are still available to rent from IsoAid)
  • Replaced by the model 934
  • EP 933-24-90

EP933_dimensions
  • 15.5 x 16.3 mm semi-elliptical with deep notch.
  • 1.6 mm thick.
  • 18K gold alloy.
  • 33 seed positions.
  • Seeds become progressively shallower with distance from the center of the plaque to improve dose homogeneity at the edges of the plaque.
  • 24 mm spherical posterior curvature.
  • Oblate (0.95) anterior curvature.
  • For 23 to 25 mm diameter eyes.
  • Sterilization surface area in sq. cm:
    • Plaque ≈ 12.5
    • Template ≈ 4.7