Outer diameter is as small as 10mm to mark the desired axis intra-operatively. Conventional gauge is placed on the limbus. The new marker is placed on the cornea Easy to apply for small eyes and narrow lids cases The inner distance between the blades is 5mm indicating the ideal CCC size.
Marks symmetrical chord lengths of 60º, 75º, 90º and 105º, Marks in 7.5mm cornea diameter. Partial depth incisions are made at 50% of the depth of the Pachymeter reading taken prior to surgery.