Our half-frame glasses can indeed accommodate single-vision prescription lenses. Any of our semi rimless glasses can be transformed into your very own single-vision prescription-powered super specs. No more squinting like a confused owl or thinking the neighbor's Lhasa Apso is a mop. With prescription lenses in your half-frame glasses, you'll have the power to perceive every darn detail and read the tiniest of fonts from a mile away (maybe not a mile, but you get the point).