Optical Knowledge, Glasses News and Stories
Understanding Refractive Errors
Have you ever wondered why some people wear glasses or contact lenses while others don't?...
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Anti-Reflective Coating: the Secret Weapon to Improve the Experience of Wearing Glasses
In daily life, glasses are not only visual aids, but also a symbol of...
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Does Wearing Glasses Make Your Eyes Worse?
Understanding Corrective Glasses Glasses are prescribed by optometrists or ophthalmologists to correct refractive errors...
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Understanding Astigmatism: A Common Vision Condition Explained
Astigmatism is a vision condition that affects many people worldwide. It's a term often heard...
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Glasses for Your Face Shape: Finding the Perfect Frames
Choosing the right pair of glasses isn’t just about correcting your vision or making a...
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What Are Polarized Glasses? & Difference From Non-Polarized Glasses
In the realm of eyewear, polarized glasses have gained significant popularity for their unique...
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What Are Photochromic Lenses? How Do They Work?
Photochromic lenses, often referred to as transition lenses, are eyeglass lenses that darken in response...
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Do Blue Light Glasses Work? Debunking Myths and Understanding Benefits
In today's digital age, many of us spend hours in front of screens—whether it's for...
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What is ADD in Eye Prescription
In glasses prescription, ADD stands for "Addition", or "Near Addition", which means "Near Addition"....
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What is Pupillary Distance (PD)
Pupillary Distance (PD) is a crucial measurement when it comes to ensuring your eyeglasses fit...
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Progressive vs. Bifocal Lenses: Which is Right for You?
Choosing the right type of glasses can significantly impact your vision and everyday comfort, especially...
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Single Vision vs. Progressive Lenses: Choosing the Right Option for Your Vision
One of the key decisions you’ll face when choosing glasses is choosing between single vision...
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