Back Hornet Front: 0.75mm lead equivalent Side: 0.35mm lead equivalent Optional prescription: single vision, bifocal or trifocal Personalisation possible Contact us about this product A product by Shielding International Shielding International Related products Wrap Around Wrap Around Show product info BR330 BR330 Show product info BR310 BR310 Show product info Titanium Oval Titanium Oval Show product info