The Classic Day Swannies by Swanwick are stylish glasses designed to block blue light exposure during the daytime. These glasses are particularly useful for people who want to reduce eye fatigue caused by staring at a computer screen or other digital devices. The Day Swannies feature very lightly tinted lenses that nearly look clear, as opposed to the many blue light blocking glasses with dark orange lenses.

Other features:

• Blocks blue light in the wavelengths between 400 and 450 nanometers
• Contains prescription-grade lenses with anti-reflective coating
• Made of lightweight, BPA-free cellulose acetate
• Provides ultraviolet (UV) light protection
• Available in regular size
• Has flexible spring hinges to provide comfort and increase durability
• Available in multiple frame colors