Оптическая сила: -10,5, -11, -11,5, -12, -12,5, -13, -13,5, -14, -14,5, -15, -15,5, -16, -16,5, -17, -17,5, -18, -18,5, -19, -19,5, -20, +0,25, +0,5, +0,75, +1, +1,25, +1,5, +1,75, +2, +2,25, +2,5, +2,75, +3, +3,25, +3,5, +3,75, +4, +4,25, +4,5, +4,75, +5, +5,25, +5,5, +5,75, +6, +6,5, +7, +7,5, +8, +8,5, +9, +9,5, +10, +10,5, +11, +11,5, +12, +12,5, +13, +13,5, +14, +14,5, +15, +15,5, +16, +16,5, +17, +17,5, +18, +18,5, +19, +19,5, +20