Premium Blue Light Blocking Glasses - 2-in-1 Clip-On for Day/Night

About the DefenderShield 2 in 1 Versa Interchangeable Blue Light Blocking Glasses:

These superior lenses come with two interchangeable clip-on filters to block either 50% or 99% of blue light responsible for digital eye strain, premature eye-aging, and sleep problems. The CR-90 lenses are lightweight and shatterproof, with both yellow and orange lens filter options blocking 100% of UV light. The anti-smudge and anti-glare coatings help the lenses remain clear and eliminate reflections.

The high-end, hypoallergenic, and renewable acetate frames are durable and lightweight. The 99% blue light blocking orange lenses are ideal for nighttime use before bed, when blue light exposure should be minimized for quality sleep. The 50% blue light blocking yellow lenses are perfect for daily use while at work, school, or during digital entertainment.

Created by a former telecommunications engineer and executive, DefenderShield has been recognized as the trusted worldwide advisor in digital wellness information and solutions. Their mission is to support consumers in living healthy lives by providing products and information to upgrade digital wellness in a technology-driven world.

DefenderShield's Versa Blue Light Blocking Glasses come with 2 interchangeable snap-on filters, making them the ultimate solution for shielding your eyes from blue light emitted from digital screens. The high-energy blue light from these screens can result in eye strain, headaches, fatigue, dry eyes, and focusing issues.

The unisex frames are ergonomically designed for a comfortable fit, whether you choose to wear the daytime or nighttime blue light blocking filter. After purchase, you can have prescription lenses installed by your local eyewear store to replace the clear lenses.

Key features of the DefenderShield 2 in 1 Versa Interchangeable Blue Light Blocking Glasses:

• Includes two precise fit clip-on filters for 50% and 99% blue light blocking
• Made of Ultem, an advanced, ultra-thin, light, and flexible material used by the aerospace industry
• CR-90 lenses are lightweight and shatterproof
• Can be used as regular magnified reading glasses without clip-ons
• Anti-fatigue element boosts concentration, readability, and screen contrast
• Anti-glare coating eliminates reflections on the lenses

The amber/yellow lenses filter 50% of blue light, making them best for normal day-to-day use, while the orange lenses filter 99% of blue light, making them ideal for nighttime use to improve sleep quality and circadian rhythm.

product information: