Blue Light Blocking Progressive Reading Glasses +1.0 to +3.5 Strength - Anti Eye Strain for Computer Work, Reading & Office Use

Five layers of antireflective coating (AR coating) are applied to minimize dazzling by LCD screen and fluorescent lights. (Upper part of lens: see distant landscape, middle part of lens: see a personal computer, bottom part of a lens: see a close range.) This product has acquired U.S. FDA certification (permission) and also exceeds EU standards. 【Good quality TR90 frame】 Progressive multifocal reading glasses registered in FDA.

Anti Blue Rays Progressive Multifocal Lens

Durable metal frame and tr90 legs

Glasses cloth and hard case are included.

Strength: + 1.0, +1.5, + 2.0, + 2.5, + 3.0, + 3.5

【Lifetime Maintenance and Refund Guarantee within 30 Days】 - When products arrive at your hand, please feel free to contact us if there is damage etc. Qi Song provides lifetime after service to all reading glasses. For whatever reason you can return and refund. Please do not worry.