The ultimate guide: everything you need to know about sunglasses

Summer, sun, sunglasses! Sunglasses are not only a fashion accessory, but also an important protection for your eyes from harmful UV radiation. If you are planning to buy sunglasses, there are some important things you should know in order to choose the perfect pair of sunglasses for your needs. Here's a comprehensive guide that will give you all the information you need to ensure you make the right choice.

1. Why is UV protection important? UV rays from the sun can be harmful to your eyes, leading to long-term damage like cataracts and other eye diseases. It is therefore important that your sunglasses offer sufficient UV protection. When buying sunglasses, you should make sure that they offer 100% UV protection or UV400 protection to protect your eyes effectively.

2. What kind of lenses should you choose? Sunglasses are available in different types of lenses suitable for different needs. Polarized lenses reduce glare and reflections, which is particularly useful when driving or water sports. gradient lenses have a darker tint on top and a lighter tint on the bottom, which is ideal for outdoor activities where you need both a clear view up and a better view down. Photochromatic glasses adapt to the lighting conditions and automatically become darker or lighter, depending on the environment. So think about what kind of lenses best suit your activities and needs.

3. Which frame material is best? Sunglass frames are available in a variety of materials including metal, plastic, wood and more. Each material has its own advantages and disadvantages. Metal frames like stainless steel or titanium are lightweight and durable, but also more expensive. Plastic frames tend to be cheaper and lighter, but may be less strong. So consider which material best suits your needs and budget.