Designed and made exclusively by London Mole. Cool bold half-moon glasses are perfect for glancing over the top of, especially good for computer work. Great quality, excellent value, durable and comfortable. Polycarbonate frame, acrylic lens with UV360 - UV380, sprung hinges. Frame width 140mm | Lens size 22 x 55 mm | Bridge gap size 12 mm | Temple size 147 mm Designed and made exclusively by London Mole. Cool bold half-moon glasses are perfect for glancing over the top of, especially good for computer work. Great quality, excellent value, durable and comfortable. Polycarbonate frame, acrylic lens with UV360 - UV380, sprung hinges. Frame width 140mm | Lens size 22 x 55 mm | Bridge gap size 12 mm | Temple size 147 mm