Black Mara Bifocal Sunglasses

These vintage sunglasses are an amazing shape! I love the lens style and little metal accents. The ear pieces say MARA as a brand or style name, but the other side isn't legible. These are bifocal lenses, which can be hard to see in the photos, so most likely these are custom prescription glasses. These glasses are part of The Norma Collection, documenting Norma's flare for glasses from the 50s-90s. One pair of glasses from her collection had an old optometrist script with them that reads O.D. -25-75x90 and O.S. -25-100x113. I have negative 6.75 in each eye and these barely do anything for me when I wear them, so they're basically like readers and possibly to fix a stigmatism. You'll want to have your optometrist office put your correct lens prescription in these unless you just want to wear them for fun.