Why do I need sunglasses?
Your eyes are precious and should be looked after with care. In a tropical country like ours, we do not realise how often one is exposed to harsh sunlight. Our eyes are badly affected by the harmful invisible rays produced by the sun. Use of sunglasses helps reduce the risk of damage to the eye.
At Vision Express, we are committed to ensuring the safety of your vision. All our sunglasses come with 100% UV protection and meet all CE compliances. It is recommended that even people who wear contact lenses that offer UV protection, should wear sunglasses. Sunglasses help filter out dangerous UVA and UVB rays, thereby providing the right protection for your eyes.
- UVA
- UVB
UVA is an ultraviolet radiation with wavelengths from 320-400 nanometers. These rays tan your skin. They accelerate ageing and the development of age-related illnesses. Prolonged, excessive exposure can damage eyesight.
UVB is an ultraviolet radiation with wavelengths of 280-320 nanometers. It causes sunburn and can damage eye tissue with prolonged and unprotected exposure. UVB causes skin cancer and may contribute to eye damage. All sunglasses must filter out UVB.
It is vital you choose the right pair of sunglasses that will offer both protection and visual clarity in the sun.
