Summer 2012 Advice to choose its sun glasses before going on holiday

If the sunny days are struggling to get on the Hexagon, ultraviolet rays are harmful, even with a cloudy day. With the approach of the first holiday departures, the National Association for the Improvement of sight (ASNAV) provides advice and recommendations, to enable users to choose appropriate protection to preserve their sight during the summer. Contrary to popular belief, the skin is not the only victim of the sun. The latter is also responsible for ophthalmia, health problems characterized by a burn of the cornea.

The frame selection is very important

The National Association for the Improvement of calls for individuals to prefer a flexible solar mount and adapted to the shape and size of their face. It is important that the frame of the goggles and face the solar envelope is properly attached to the base of the nose and behind the ears. This trick will offer some comfort to users, and allow children not to lose the glasses if dropped.

Choose glasses with the "CE"

Opticians are highly trained professionals to deliver advice on sunglasses, including models dedicated to children. It is recommended to consult with a purchase of this type, especially because they know their suppliers and have glasses feature "CE", essential to ensure a good quality filter. It is strongly advised to opt for glasses gadgets. If they wear a label "EC", there is no evidence provided that the regulation has not been circumvented. Opticians can only require their suppliers pledges of regulatory compliance.

The color of the glass is not necessarily a guarantee of quality

The ASNAV called users not to buy glasses based solely on the color of the glass, arguing that "a colored glass filter does not necessarily UV". The glass material and its treatment are the two elements needed to provide good protection. In fact, a transparent glass can quite match everyone's needs. Some colors, like blue or pink, however, are to be banned.

For children

The eyes of the smallest are even more fragile than adults. Parents should ensure that their children are well protected from UV rays. As mentioned above, children should wear frames adapted to the shape of their face. It is also recommended to choose sunglasses that fit perfectly on the base of the nose and behind the ears, so that the temples are preserved indirect rays. The ASNAV particularly advises to buy a cord to keep the glasses on the faces of children.

Conduct and sunglasses

Initially, the French who drive to go on holiday are required to achieve control of their sight for optimal security. In addition to eyeglasses, essential driving, drivers should wear sun when the weather is bright. The objective is to eliminate glare while driving. The Association recommends that motorists choose polarized lenses because they reduce the reverberation. Another tip: avoid the Class 4 glasses because they are too dark for driving.