PcFbu | Ready-made Readers Computer Glasses Women block 31% within 490nm

block 31% within 490nm

Lens height about 1 3/16 inches (29mm)

Blue and green light (400nm-550nm) from digital screens can disrupt your natural sleep-wake cycle

Frame width about 4 13/16 inches (123mm)

This is your perfect match

PcFbu | Ready-made Readers Computer Glasses Women block 31% within 490nmMetalless and Screwless Design. Acrylic Lens, plastic frame with unique flexible spring hinges. Product Dimension: Frame width about 5. 55 inches (141mm), Lens width about 2. 17 inches (55mm), Lens height about 1. 34 inches (34mm), Bridge (DBL) about 0. 63 inches (16mm), Temple length about 5. 51 inches (140mm). Solid Construction: Meticulously built to withstand regular use without succumbing to damage. The screwless hinges guarantee the hinge's