Setul contine doua bare cu lentile prismatice care au urmatoarele dioptrii r(△):
1. VB-15 - Vertical, Dioptrie: 1, 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 25, 30 (total 15 dioptrii)
2. HB-16 - Orizontal, Dioptrie: 1, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 25, 30, 35, 40, 45 (total 16 dioptrii)