Not everyone has them, but everyone who wears glasses should think about getting a second pair – and not just because it's trendy and can help change your look. You can quickly reach for a second pair of eyeglasses when you can't find your other pair. A second pair of eyeglasses can be a lifesaver in an emergency, especially for those with very poor vision. When their primary pair of glasses gets broken or lost, those with poor vision can hardly see anything and are virtually helpless. And that's not all: in many situations and areas, the right second pair of glasses ensures especially good vision, adapted to the given conditions.
10 tips for greater wearer comfort
Is there a perfect pair of progressive lenses for every occasion--customized for your job or your favorite hobby?
We'll tell you what happens when your eyes have to work too hard
Don't be overwhelmed by all the options out there!
What's important for tailor-made glasses? Knowing how a patient's eyes interact.