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 VIsiwell specializes in high-quality, fashionable eyewear designed for modern lifestyles. Our Progressive Multifocus Reading Glasses offer seamless vision transitions—perfect for multitaskers who switch between reading, computer work, and daily activities. Why Choose VIsiwell? Triple-Zone Lenses: No visible lines for a natural look. Each zone supports different tasks (distance, screen, close-up). Blue Light Protection: Blocks 30% of harmful blue light from digital screens while maintaining color accuracy. Ergonomic Comfort: Ultra-lightweight frames with flexible spring hinges ensure all-day comfort for both men and women. 4-Pack Convenience: Keep a pair in every essential space (desk, car, bedside, bag) for instant access. Note: Progressive lenses require a short 1-3 week adaptation period as your eyes adjust to multifocal zones. Perfect for work, travel, or leisure—no more switching between glasses!