• 20x20 mm semi-rectangular.
• Base coverage at 7mm Rx height: 13x15mm elliptical tumor + 2mm margin.
• Base coverage at 5mm Rx height: 12 mm diameter tumor + 2mm margin.
• 2.2 mm thick.
• 18-K gold alloy.
• 25 seed positions.
• Semi-rectangular seed orientation and deep slots can provide strong sparing of the macula and optic disc.
• Seeds are slightly shallower near the edges of the plaque to improve dose homogeneity out to the edges of the plaque.
• For 24 to 26 mm diameter eyes.

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