Blog

Research notes and practical guidance on light-based eye care, written for patients rather than for other clinicians.

Illustration of the back of the eye in cross-section. In dry AMD, yellow deposits called drusen build up under the retina. In wet AMD, abnormal new blood vessels grow up from below and leak fluid under the retina, lifting it.

17 October 2026 · 3 min read

Dry AMD or wet AMD: what is the difference?

They share a name and a part of the eye, but they behave very differently. What each one is, how each is treated, and what to do if your vision changes.

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18 August 2026 · 9 min read

BioPhotonix Advances PBM for Dry AMD and Dry Eye Through Collaboration and Research

Dry age-related macular degeneration is common, sight-threatening, and still without a widely used treatment for most people in its earlier dry form. That gap is what BioPhotonix is working on.

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Illustration of light passing into the eye and reaching the retina at the back, with one of its cells magnified to show the mitochondria, the parts that make the cell's energy

18 August 2026 · 11 min read

PBM for Dry AMD and Dry Eyes: Latest Research, Benefits, and Future Directions

Photobiomodulation is one of the more closely watched non-invasive options in eye care research. Here is a plain look at what the trials have and have not shown so far.

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A pair of glasses resting on an eye test chart

31 July 2026 · 7 min read

How to Schedule an Eye Exam and Book Eye Care in Scotland

Knowing how to book the right eye care in Scotland can make a real difference when you are managing dry AMD or persistent dry eye disease. Here is how the process works.

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