Eye Physics Model 933
Currently in production
EP 933-24-90
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