VON GRAEFE Cataract Knife

18-140 4-3/4″ (12.1 cm), No. 1, 1.5 x 25 mm
18-142 4-3/4″ (12.1 cm), No. 2, 1.7 x 27 mm
18-144 4-3/4″ (12.1 cm), No. 3, 2 x 30 mm
18-146 5″ (12.7 cm), No. 4, 2.3 x 33 mm
18-148 5″ (12.7 cm), No. 5, 2.5 x 35 mm