Product Code: 4167Description: ZYL Top 45Frame Colour: CrystalDioptres: +14.00DPrism / Lens: OU16 ^ B10U4167 Aspheric Prismatic Half-Eye SpectaclesPart No:4167 Technical SpecificationsDescription: ZYL Top 45 Frame Colour: Crystal Dioptres: +14.00D Prism / Lens: OU16 ^ B10U