Progressive Multifocus Reading Glasses Blue Light Blocking Women Men Half Frame No Line Multifocal Readers+150 degrees <p>Progressive Multifocus Reading Glasses - Multifunctional lenses with different fields of view. The top part of the lens provides half magnification for shopping and sightseeing; the center portion provides slightly reduced power for working with computers; and the bottom is full power for reading and writing.</p> <p>Anti Blue Light Reading Glasses - Effectively block harmful blue light, relieve eye fatigue/dryness when using cell phones, computers or tablets, indirectly improve sleep quality. The lenses are highly transparent and will not change the color of objects or cause visual distortion, so they will not affect your visual experience when you wear them.</p> <p>Multifocal Readers Quality Workmanship - Half-frame design, more lightweight; silicone nose pads, feel comfortable; the spring-loaded legs can swing at a wide angle to reduce the pressure of the glasses on the head, suitable for all face shapes and long lasting.</p> <p>Multifocus Computer Readers - Progressive multifocal glasses for reading and viewing distant objects without frequent pickups. There are no lines and no circular blind spots. Three-in-one lenses enhance your productivity, you can be easily switch vision and enjoy the convenience.</p>