Straight answers about sunglasses
Journal
How do you clean sunglasses without scratching them?
First rinse the glasses with lukewarm water, use a drop of dish soap, pat dry with a microfiber cloth and store the glasses in a case. Ne...
Good sunglasses under €30: what to look for?
Look out for five things: UV400, category 3 filter, a CE mark, hinges that stay tight, and a frame that doesn't pinch. A pair of glasses ...
Do blue light glasses really work?
There is no strong evidence that blue light glasses prevent eye strain when working on screens. What does help: looking away regularly an...
Which sunglasses suit my face shape?
Choose a frame that is approximately as wide as your face at eye level, and a shape that contrasts: angular for a round face, round for a...
Polarized sunglasses: when do you need them?
Polarized sunglasses filter glare from water, wet roads, and windows. Useful near the water and in the car. They do not offer better prot...
Can you drive with sunglasses on? Filter categories explained
Yes, during the day with Cat. 0 up to and including Cat. 3. Cat. 4 sunglasses must never be used in traffic, and at night or in the twili...
What does UV400 mean for sunglasses?
UV400 means that sunglasses block ultraviolet radiation up to 400 nanometers: both UVA and UVB. It says nothing about how dark the lenses...