Three ln One: Blue light reading glasses are fully customized to provide a smooth transition between distance and close vision. Progressive lenses have a progressive power of correction from the top to the bottom of the lens. They allow you to switch between looking at objects near and far without changing eyewear. (NOTICE: Top of lense is NOT ZERO. Wearing multifocal reading glasses for the first time may require 7-14 days to get used to.)
Blue light Blocking:Advanced Blue Light Blocking Technology, Protect your eyes from harmful digital screen emissions during prolonged computer use, reducing eye strain and fatigue
Spring Hinges:Flexible Spring Hinge Lightweight Design,Enjoy a secure, comfortable fit for all head sizes (men & women) with durable, stylish frames that adapt to your movements
Practical 4 Pack Combo: Our VIsiwell Multi-Focus Anti-Blu-ray Lightweight Reader is available in a 4-pack to meet your daily needs for clear vision at work, reading and leisure
Worry-free service:Risk-Free Purchase Adaptation Support,Try worry-free with our satisfaction guarantee. Includes guidance for the 1-3 week adaptation period to progressive lenses