Eyewear Knowledge Center

Discover expert-curated resources about eyeglasses, from choosing the perfect frames to understanding lens technologies. Whether you're a first-time buyer or looking to upgrade, our comprehensive guides will help you see the world more clearly.

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Discover essential tips and insights about eyeglasses and the optical world.

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Expert Tips

Coating Care
Don’t wipe dry lenses—rinse first to avoid scratching coating.
Sunlight
Direct sunlight can degrade plastic frames—store properly.
Fit
Frames should sit comfortably on your nose without leaving marks.
DIY Repair
Avoid using glue on glasses—visit a professional for fixes.
Pouch Storage
Soft pouches are only for temporary storage—use a hard case.
Abrasive Cleaners
Never use baking soda or vinegar to clean lenses.
Maintenance
Tighten screws every 3 months to prevent frame loosening.
Routine Visit
Visit your optician for biannual maintenance checks.
Lifespan
Replace eyeglasses every 2 years or as vision changes occur.
Frame Material
Titanium frames are lightweight and corrosion-resistant.