The right questions to ask your surgeon before eye surgery
The right questions to ask your surgeon before eye surgery Asking questions is not a sign of distrust:…
The diopter: definition, prescription and refractive surgery
Key points The diopter is the unit of optical power: it is the figure written on your spectacle…
Multifocal lens with AMD or glaucoma: can I still have one?
Multifocal lens with AMD or glaucoma: can I still have one? You have early AMD or glaucoma, and…
The iris: anatomy, role, eye color and disorders
Key points The iris is the colored membrane of the eye, the anterior part of the uvea, located…
Monovision: correcting presbyopia while keeping one eye for near vision
Monovision: correcting presbyopia while keeping one eye for near vision After the age of 45, near vision begins…
Cyclist Vision at 90 km/h on a Descent | Dr Tourabaly
How does the eye process speed when a cyclist races down a mountain pass at 90 km/h? Acuity, peripheral vision and reaction time: what the peloton reveals about how we see.
Visual acuity: definition, measurement and interpretation (20/20)
What does “10/10” actually mean? How visual acuity is measured, why it varies, and what it says (or doesn’t) about the true quality of your vision.
The crystalline lens: role, anatomy and ageing of the eye’s natural lens
The eye’s natural lens, the crystalline lens, handles focusing. Its role, its anatomy, and why it stiffens with age, leading to presbyopia and then cataract.
LASIK: 8 myths put to the test
“You could go blind”, “it doesn’t last”, “it’s unbearable”… Eight common myths about LASIK measured against scientific data and clinical practice.
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