Back Wrap Around Front: 0.75mm loodequivalent Side: 0.50mm loodequivalent Optioneel op versterking: single vision, bifocaal of trifocaal Personalisatie mogelijk Contact us about this product Related products BR331 BR331 Show product info Ultra Flex Ultra Flex Show product info Rad Tech Rad Tech Show product info Astro Flex Astro Flex Show product info