these are great
Tried many bifocal sunglasses, these have the best lense. I'm a pilot so i need bifocal for instruments but also need maximum view out side window and front windshield. These have the bifocal in the perfect place for driving and flying...others were to high and wide making distance or peripheral awkward and uncomfortable...these are perfect. You can't even tell from the front that there bifocal.<br />There also very strong...lost an engine and had to make forced landing in the trees...the plane was a wreck, no one hurt and the glasses never broke and are still scratch free...very durable!
Rating: 5 stars