Essilor Visual Health Equipment & Supplies
2 equipment items found
Manufactured by:Essilor Group based inCharenton le Pont, FRANCE
The harmful effects of UV rays on our eyes are well-known. In the short term, they can cause temporary discomfort: glare, blurred vision, inflammation, photokeratitis. But they are above all responsible for long-term irreversible damage, as they contribute to the premature aging of the eye and development of premature ...
Manufactured by:Essilor Group based inCharenton le Pont, FRANCE
A part of blue light is beneficial for health, in particular for regulating our biological clock. But part of the blue light spectrum, ‘blue-violet’ light is potentially harmful to the eye. Emitted naturally by the sun, these rays are also through artificial light sources such as lighting fixtures or screens (televisions, computers, ...