The Rawbare Journal

Presbyopia: Why Near Vision Changes After 40

Presbyopia: Why Near Vision Changes After 40


A plain explanation of presbyopia: what causes it, why it is universal, how it differs from long sight, and the correction options available.
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eye health
Progressive vs Bifocal vs Single Vision Lenses

Progressive vs Bifocal vs Single Vision Lenses


A comparison of the three main prescription lens designs, the trade-offs of each, and practical guidance on choosing and adapting.
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buying guide
Contact Lenses vs Glasses vs LASIK: How to Decide

Contact Lenses vs Glasses vs LASIK: How to Decide


A neutral comparison of glasses, contact lenses and laser vision correction across daily practicality, risk, maintenance and who each suits.
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buying guide
How to Read Your Eye Prescription: SPH, CYL, AXIS and PD Explained

How to Read Your Eye Prescription: SPH, CYL, AXIS and...


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Explainer
Can You Get Blue Light Glasses With Power? Prescription Blue Light Lenses Explained

Can You Get Blue Light Glasses With Power? Prescription Blue...


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Blue Block