| Show poor sunglasses sunglass es cause E eye ye strain astigmatism last summer a fad of wearing col ored glasses was created by movie stars and other prominent persons who got behind the smoked glasses at first to hide and then continued ao to wear them because of the air of mysterious glamour they afforded the more hideous and str streamlined leam lined were the blinders the s smarter m they were considered and m many any girls garls had different colored ones lomatch to match their wardrobes inferior quality sun glasses made from celluloid poor blown or or pressed glass will add irregular astigmatism myopia hyper opla or prismatic Ima balance toabe to the refractive mechanism consequently they only ay increase th the e strain produced na by th the e glare the best advice to give on this score is buy your sun stin glasses from a reputable source and insist upon good quality ground and polished protection lenses and if necessary ground with your correct prescription some advice which may save you trouble is taht th at sun glasses are designed for day wear and should not be worn for night driving dri a as they lower visibility too muchas yet no glass has been made which will overcome the glare of auto head lights and still be safe t 11 ll |
