Toric lenses daily contact lenses series johnson johnson acuvue moist quantity 30 pieces type of lens soft lenses material etafilcon a diopters 250 wearing time 1 day diameter 145 mm base curve 85 mgliche zylinder 0 75 1 25 1 75 2 25 mgliche achsen 10 180 oxygen permeability dk 28 water content 58 geeignet fr astigmatism dry eyes