CHANGAR Prism Glasses Light-weight Lazy Glasses Horizontal Reading Spectacles 90° Vision Neck Protection Prism Glasses for Bedridden Lying Down Reading and Watching TV/Mobile Phone in Bed

Concept is great! I bought these glasses for crocheting because I have neck issues. Let me tell you… last night I laid down and was able to crochet and watch tv. It takes a little getting use to. Laying down they work great sitting up is a different story. If you sit completely up you will see your belly, they slide, and you can get a little motion sickness with a slight headache. But if you are focused on one thing sitting up like reading then you will be fine. I found laying with pillow propped up works the best. For crocheters, if you are working on anything other than amagarumi these work great for the simple stitches. But for projects you have to continuously look at patterns it won’t be so easy. Objects are a little farther than what they seem but not bad at all. I never knew crocheting with these can now make you lazier but your neck will thank you later.

Amazing! I cannot do MRIs but I can with these. Worth it for whenever me or a family member needs them. You can literally lay on your back and see your feet. You don't feel like your in the tunnel at all. Life saver!

Well, when I purchased it, it said that the angle was adjustable these do not adjust so I can’t change the angle. I know shipping has nothing to do with the product review but Amazon really loves to give my packages to my neighbor for some reason even though they have to literally put more effort into doing that to go to the back of the building to drop it off at the wrong house, but other than that, the glasses do work instructions are unclear they say not to use it for long periods of time I don’t know how long is too long, but I guess I’ll find out when I need glasses down the road or something

Bought for my dad who broke his neck and could not sit up and watch tv for 3 months. "These are AMAZING" in his word. He said they even made it clearer than when he wasn't injured. Great for any patient that is immobile on their back to still watch tv or read a book or write a letter without moving their head. Reasonable price and worth it!

Very effective glasses for watching TV lying down for me. They are well built, distortion free and relatively light weight. A good buy at a reasonable price.

I will start with what I liked. They came with a case with good closure, but it's a soft case. It also came with a cleaning cloth. They are very clear. I like the design of them and they are sturdy. They are comfortable to wear. The idea is amazing. (It takes a few min for your brain to adjust to the eye hand coordination change) These really do take the strain off my neck when I am able to use them. My neck doesn't get sore and my shoulders don't tense up when using them.What I do not like about these. The prisms need to be little larger so you can see closer to your belly when doing lap work. (They are already a little heavy, bigger prisms may add more weight) I still need to pull them up or tilt my head up a little when wearing them if crocheting in my lap. If you need cheaters or your own prescription glasses these are uncomfortable and do not fit well. They may not fit at all. I have prescription rectangular clear frames and these prism glasses do not fit over them at all. They slide off the front of my frames and slide too far down my nose. Now, if I am using my rectangular cheaters that are smaller and closer in size I can make them fit by catching the corner of the cheaters with the corner of the prism glasses. It doesn't truly work well with cheaters either, but I can make it work.Consensus is, the prisms fit well, are comfortable, great idea, they do help prevent neck and shoulder pain. I do recommend these if you do not wear glasses and or wear contacts.These do not work over other glasses well if at all. Not enough viewing area when doing lap work.

Very nice and comfortable. Now I can read happily on the bed!The lens are clear, comes with soft pouch and lens cleaner. The only thing I would want the manufacturers to consider if they're improving the product is to increase the height as the current one is very narrow vertically.

These work! Worth the buy.