contrast perception

The digital environment and asthenopia

Dr. Marcus SAFADY

The incidence of asthenopia is steadily increasing. The main culprit is the increasingly varied and intensive use of...

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Clinic
Interview

The new range of Eyezen™ lenses: what are the...

Brieuc DE LARRARD

With recent technological advances, ophthalmic lenses can now offer more than just good everyday vision. They are...

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Product
Wearer Tests

Perception of blue and spectral filtering

Françoise VIENOT

INTRODUCTION The sky is blue. Physicians give us an explanation for this: it is due to the preponderance of short...

Science

Demystifying the cognitive and functional...

Sumrana YASMIN
,
Hasan MINTO

Background Despite overall increases in school participation over the past decade, some groups of children continue...

Clinic