NEW AUTHENTIC LACOSTE LA12241 BR BLACK EYEGLASSES FRAMES. Demo lenses without prescription. Lenses may have some scratches due to distribution center storage, as is normal with demo only lenses, but are a brand new, authentic pair of eyeglasses. Lens width: 54 mm Lens height: 29 mm Bridge width: 16 mm Temple length: 135 mm See picture of sizing explanation If glasses fit too tight or too loose, they can be easily adjusted by an optical.