Pilot Red Lens Night Time Eyeglasses for Better Sleep R2606-R100 feed-color-Grey/Brown/Transparent Lens width about 2 1/8

Lens width about 2 1/8 inches (51mm)

Classic shape fashion frame Half-Rim Metal Reading Glasses

Reduces Eye Strain – Minimizes glare and enhances contrast

Designed for people with farsightedness (presbyopia)

which is for reading and close-up work

Pilot Red Lens Night Time Eyeglasses for Better Sleep R2606-R100 feed-color-Grey/Brown/Transparent Lens width about 2 1/8Metalless & Screwless: No screws, no metal just flexible, durable hinge that snap back perfectly every time. Strong screwless hinges no worries about breaks or lost pieces. Ultimate Blue and Green Light Blocking: Red lenses filter out 100% of sleep disrupting blue and green light. Product Dimension: Frame width about 5. 63 inches (143mm), Lens width about 2. 13 inches (54mm), Lens height about 2. 01 inches (51mm), Bridge (DBL) about 0. 67 inches