This is our US Shop. For orders from Switzerland please use this link. Alle / read on light Alle read on light read on mobile read on light, red $29.90 Select Strength +1.0 +1.5 +2.0 +2.5 Add To Cart read on light, purple $29.90 Select Strength +1.0 +1.5 +2.0 +2.5 Add To Cart read on light, jade $29.90 Select Strength +1.0 +1.5 +2.0 +2.5 Add To Cart read on light, yellow $29.90 Select Strength +1.0 +1.5 +2.0 +2.5 Add To Cart read on light, turquoise $29.90 Select Strength +1.0 +1.5 +2.0 +2.5 Add To Cart read on light, black $29.90 Select Strength +1.0 +1.5 +2.0 +2.5 Add To Cart Neck-shoulder bracelet $9.90 Select Color black yellow turquoise red jade purple Add To Cart Lens diopterDownload PDF to test your eyes