30% Blue Light Blocking Square Metalless Screwless Eyeglasses R033-B15 Magnification Strength:without magnification metal frame with spring hinges

metal frame with spring hinges

DIMENSIONS

COMPUTER READING GLASSES - Blue light blocking computer reading glasses can reduce eyestrain when you are working on computer

Enhanced Night Vision – Yellow-tinted polarized lenses reduce glare from headlights and streetlights

Lens height about 1 5/8 inches  (41mm)

30% Blue Light Blocking Square Metalless Screwless Eyeglasses R033-B15 Magnification Strength:without magnification metal frame with spring hingesMetalless 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. 09 inches (53mm), Lens height about 1. 65 inches (42mm), Bridge (DBL) about 0. 75 inches (19mm), Temple length about 5. 71 inches (145mm). Enhanced Durability: Functionally the arms can be