LAMBBAA Progressive Multifocal Blu-Lite Blocker Readers + Clear Blue Frames

LAMBBAA Progressive Multifocal Blu-Lite Blocker Readers + Clear Blue Frames; up to 3.25 Magnification [DIMENSIONS: Lens Width - 52MM Bridge Width - 18MM Arm length - 142MM • Blu Light Blocking Lenses can effectively block harmful ultraviolet radiation and reduce the damage caused by harmful blue light. The yellow tinted lens can improve contrast, then optimizing vision acuity clarity with fewer distractions. Relieving your eye strains and headache when watch TV or look at smartphones. 3 Levels of Vision - Progressive Multi-Focus Glasses for All Your Needs: #1 The Top Section is Half-Power Magnification for Walking, Shopping. #2 The Middle Section is Slightly Reduced Power Magnification for Computer Work, Watching TV #3 The Bottom Section of the Lens is Full-Power Magnification; can also be used for nearly Distance Reading. It means that you can wear the glasses anytime and anywhere.