Oversized 30% Blue Light Blocking Reading Glasses Metalless Screwless R2311-B15 Magnification Strength:+4.00 Bridge(DBL) about 9/16 inch (15mm)

Bridge(DBL) about 9/16 inch (15mm)

Lens width about 2 1/16 inches (53mm)

Accord with BS EN ISO 12312-1:2013 and EN1836:2005+A1:2007

Frame width about 6 1/8 inches (155mm)

non-polarized

Oversized 30% Blue Light Blocking Reading Glasses Metalless Screwless R2311-B15 Magnification Strength:+4.00 Bridge(DBL) about 9/16 inch (15mm)Metalless and Screwless: Acrylic Lens, plastic frame with unique flexible spring hinges. Blue Light Blocking Lenses: 100% UV Protection. 30% Blue Light Blocking. No Color Distortion. Product Dimension: Frame width about 5. 67 inches (144mm), Lens width about 2. 17 inches (55mm), Lens height about 1. 85 inches (47mm), Bridge (DBL) about 0. 67 inches (17mm), Temple length about 5. 59 inches (142mm). Enhanced Durability: Functionally the arms can be