"For me, who has in the past 2 years required glasses for reading only and for the artwork I produce, I find these glasses excellent as I work a varying distances from the canvas, hence, I can adjust my focus easily. They are also narrower than what I expect, so I can easily look over the frame at my subject matter. I find the price reasonable too. Imagine having to buy 3 individual glasses? So thank you Eyejusters - these glasses are a perfect for my needs."