The Rawbare Journal
Do Colour Blindness Glasses Work? What the Evidence Shows
An evidence-led explanation of colour vision deficiency, what filter-based lenses do, and the realistic limits of what they achieve.
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.
Why Lenses Fog and How to Stop It
An explanation of why lenses fog and a practical ranking of the methods that work, including which household remedies damage coatings.
