I just got a much stronger prescription. I increased by -1.50 in each eye to -9.50 and -10.25.My current lenses are 1.67 index. The optician is pushing 1, 74 which cost $100 more.In 6 months my rx is probably going to go up again.Is it worth $100 to have thinner lenses for 6 months?
>>> What index should I get for my new glasses?