Gotta get new eyeglasses, I found these...
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Like em cause won't need a 2nd pair of prescription sunglasses, or clip-on sunglasses to keep track of and try to keep from getting scratched when not using.
My current glasses are called Magna-fllip (no longer available), they do the same flip up thing except the sunglasses come on and off with magnets. Found I hardly ever took the sunglasses lenses off.