This is a really good subject, considering that, for some strange reason, sailors all seem to be getting older. Vision problems generally start after age 40.

Rick and I have gone through all sorts of things to try to keep our eyes working right, including some gadget we bought with strings and beads to exercise our eyes and make them work to focus at different distances.

Thanks to this thread, I have found "night-driving glasses," and I am very excited about that.

So, we have ordered the bifocal stick-ons and the night-driving glasses.

We'll let you know how well they work for us.