Most lenses (including our older styles) have a 10mm gap where the visible lens ended and the edge of the lens material, with the Dual Vision its only 2mm contributing to a 20% increase in field of vision without adding to the goggle size.
Global Vision Black Outfitter Super Dark Lens Padded Fit Over Safety Glasses
KUKU Blue Light Blocking Glasses for Women and Men, Round Metal Frame with Ultra Lightweight Design, Anti Eye Strain Computer Gaming Glasses, HD Vision, Black
Unisex Goggles Ski Snowboarding, Extended field of vision Black framed
Children's Hanging Neck Glasses Chain Anti-Lost Black &White Panda
Dual Lens OTC Ski Goggles - 100% UV Protection and Anti-Glare for Optimal Vision
