Hi, all - I'm considering purchasing specially tinted eyeglasses (tint FL-41) to help relieve light sensitivity. I have the double-whammy of chronic migraine and the lingering effects of a severe eye infection that have made me REALLY sensitive to light, both indoors and outdoors. I'd love to hear from anyone who has used these lenses. Do they really help? Also, I am very near-sighted -- can the different vendors generally accommodate a very high prescription? Thanks!