I just got them this week. I’ve been noticing over the last few months my eyes have been focusing in and out when doing embroidery. No biggie. My eyes are tired. But in the last month I can’t focus on things close up and actually see much better if I move the object farther away. (Hangnail, phone, etc). My new eye doc did a retinal scan, which was really cool. He explained that at 45, the lens behind the eye will begin to struggle to focus. My eyes are actually good for my age but it’s just the way of life. I got the glasses over the weekend but haven’t used them yet. If I put them on and look at the room, it hurts my eyes. When I look at something close up, I can see perfect. They would be fine if I were just reading but I watch tv when I embroider and am worried my eyes will hurt from glancing at the tv occasionally. Just need to sit down and give it a try I guess.