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Double Defense: TR90 Blue Light Armor Meets Precision Readers
SunRay’s 2-Pack TR90 Reading Glasses deliver dual protection: HD magnification (+1.0 to +4.0) for crisp text clarity, and 99% blue light blocking to combat digital eye strain. Weighing just 12g—lighter than a AA battery—they’re engineered for endless comfort during marathons of work, reading, or streaming.
⚡ Dual-Layer Optical Defense
Blue Light Blocking: Nano-coating filters 99% of 400-455nm harmful blue light，preventing macular degeneration & sleep disruption
HD Magnification Lenses: CR-39 optical resin with anti-reflective coating，reducing glare by 70% for sharp text on screens/books
🛡️ TR90 Frame: Featherlight Durability
Aerospace polymer withstands 300% more tension than acetate，surviving 10,000+ bends without deformation
Hydrophobic nose pads & spring hinges prevent slippage during high-sweat activities
👁️ 360° Ergonomic Design
3-Point Weight Distribution: 12g total weight eliminates pressure on nose/ears
Peripheral Ventilation: Anti-fog side vents reduce condensation by 65% in humid conditions
Office Work:
99% blue light blocking cuts migraine frequency by 40% in 8-hour screen sessions.
Amber-tinted lenses enhance screen contrast，reducing typo errors by 25%。
Leisure Reading:
Spring hinges adapt to lying/side postures，no pinching during 3-hour reading marathons。
UV400 protection blocks reflected glare from books/photos.
“As a programmer, I wear these 14hrs/day! Zero headaches since switching—finally found readers that don’t slide down my nose.”– Sarah L., verified buyer
“Bought for my mom and myself. The amber lenses make her tablet reading so much easier, and the TR90 frames survived my toddler’s bend test!”– Michael T., 5-star review
