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

Fit
Frames should sit comfortably on your nose without leaving marks.
Cracks
Cracked lenses should be replaced immediately.
Lifespan
Replace eyeglasses every 2 years or as vision changes occur.
DIY Repair
Avoid using glue on glasses—visit a professional for fixes.
UV Protection
Even clear lenses can have 100% UV protection - ask your optician.
Children's Fit
Ensure children’s glasses fit snugly to avoid slipping.
Frame Material
Titanium frames are lightweight and corrosion-resistant.
Abrasive Cleaners
Never use baking soda or vinegar to clean lenses.
Reading Glasses
Do not wear reading glasses for distance viewing.
Nose Bridge
A good nose bridge fit helps reduce lens distortion.