Back Retro-Way Front: 0.75mm lead equivalent Optioneel: Side: 0.35mm lead equivalent Optional prescription: single vision or bifocal Personalisation possible Contact us about this product A product by Shielding International Shielding International Related products BR119 BR119 Show product info Astro Flex Astro Flex Show product info BR310 BR310 Show product info Ultra Flex Ultra Flex Show product info