ThinOptics Keychain Case and Readers Rectangular Reading Glasses, Black,Lens Width: 44.45 Millimeters

I have the 1.5 power. These are great. Nice and compact. They fit perfectly in my pocket and I'm going to get another set just to stash in the vehicle. I have regular progressive lens glasses that irritate my eyes if I wear them all the time, and rather than hang those on my shirt when I'm out and about, these pocket readers are the perfect solution. I haven't had them long enough to comment on long-term scratch resistance. The grip pinch on the nose works fine for the few minutes I use them, and they are not loose when shaking my head around. It does seem that they are designed for eyes that are somewhat close together, which mine are (69mm center to center). It also doesn't matter which way you put them on (no front/back).

So handy, great invention. Folds down to nothing and can be easily kept in pocket. Quick release feature lets you pop them out with a flick of your hand. Easy to return to their case. They are small so be sure to put them right back in the case so you can find them later!

I love the size and they fit well. The are a bit difficult to put back in the case.

So convenient! I had an issue remembering my regular readers for chorus rehearsal every week and was looking for a solution that I could keep on me at all times and whip out whenever needed. Many of my friends have commented on how cool they are, I'm just glad they're small enough to always have on me! Aside from chorus rehearsal and reading music, they've come in handy at restaurants with low-lighting where I couldn't read the menu. Take care of them and you won't have a problem.

Well, they are just what they look like. The case is ingenious. It looks nice on my keychain, and does exactly what it is supposed to. If you're using the glasses for a really quick task, you can leave them attached to the case, and use it like a handle. The glasses are so flat! And cute. They seem well made. I love the color. They don't seem to be meant for extended wear. With no arms, they pinch the nose (not uncomfortably), and sometimes do come off after a while. They have been pretty comfortable for the short tasks I use them for. Great for on the go, but maybe not for a novel. The place where the glasses go into the case does not close, so I could imagine the glasses getting caught on something inside a purse, or otherwise getting something on them. So far no problems though.

The form factor is super convenient. Having something that you need to read the fine print when your regular readers are not available is really helpful. The magnification power is close to other lenses with the same number. There are three problems that aren't bad enough to return it but are a sore spot at this price point. 1) Be very careful putting the lenses back into the holder. It looks like the hook has engaged but when you start sliding the button back, they spring out into space if you are not careful. Practice this motion and use two hands. 2) You think they are on tight, and a certain movement of your nose will cause them to fall off. I found this out while checking the oil on my truck. Fortunately, they didn't fall too deep or onto something hot in the engine. Lesson learned. 3.) They have a sharp edge where it pinches your nose. I'm sure this was done to ameliorate Problem 2 but it makes for an uncomfortable experience. I don't think these were meant for more than a brief use though. It seems that these cost enough for the manufacturer to put a little more thought into it. Five stars on utility and sight quality. Three stars because they could be better. Buy them for what they are and don't expect too much.

Excellent and compact for your keychain and I love it for the motorcycle stops

Very handy. Works well, and I can see over the top much more easily that with drugstore readers. So far they also don’t seem to scratch.