30% Blue Light Blocking Retro Reading Glasses Spring Hinges R2609-B15 feed-color-Black/Blue/Red block 31% within 490nm

block 31% within 490nm

🔹 Flexible Lens Power Combinations

Frame height: 1 9/16 inches (40mm)

Bridge (DBL) about 3/5 inches (16mm)

or leisure

30% Blue Light Blocking Retro Reading Glasses Spring Hinges R2609-B15 feed-color-Black/Blue/Red block 31% within 490nmMetalless 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. 75 inches (146mm), Lens width about 2. 01 inches (51mm), Lens height about 1. 54 inches (39mm), Bridge (DBL) about 0. 75 inches (19mm), Temple length about 5. 51 inches (140mm). Enhanced Durability: Functionally the arms can be