Product Code: 4161Description: ZYL Top 49Frame Colour: BrownDioptres: +10.00DPrism / Lens: OU12 ^ B10U4161 Aspheric Prismatic Half-Eye SpectaclesPart No:4161 Technical SpecificationsDescription: ZYL Top 49 Frame Colour: Brown Dioptres: +10.00D Prism / Lens: OU12 ^ B10U