Hoffer Model : AA 2202

Optic zone marker with extra fine cross hairs. size 3.50 mm dia

Optic zone marker with extra fine cross hairs. size 4.25 mm dia

Optic zone marker with extra fine cross hairs. size 5.50 mm dia

Marking tunnel for future ring position with initial lines for incisions. 40 degree angled to handle size 2.0 mm ring height