TEMSOPhotochromic Clip on Sunglasses,Polarised UV400 Flip up Anti-Glare Driving Glasses for Mens Women,HD Vision and Safer for Prescription Glasses|Grey|60 * 38mm

Very pleased and good quality

Clipped on my glasses fine and even though the tint looks quite light, they really do reduce glare.

light weight work well use for driving.

I like this item as it is so simple to use and it really helps with bright sunshine

The media could not be loaded.  Acquired item to review. package arrived on time, and very well packed.The clip on sunglasses arrived in a case, including a wipe, some spate rubber feet (for the clips), and a polarised testing card.Upon testing, I was very impressed with the build quality, and strength and ease of using the clip for securing onto your glasses. It's very firm, but for me, just right, very confidence inspiring. Plus doesn't feel like it's going to snap, or become loose. The overall coverage was good, but that's all down to your own glasses, suggest you check before you purchase. The photochromic reaction isn't fast, but when I tested it seemed adequate. That said never owned a pair before so I'm not really in a position to say one way or another.Included in the case is a card, on the rear is a test area, if you place the glasses over it, a word appears, just so you can see the polarization is working, pretty neat.At the time of this review these items are retailing for £9.99 which from my perspective is a bargain. I will say if you're the type of person who's heavy handed, careless then these will not take such abuse, sturdy but due to their nature will break if you sit on them etc.etc.Great item 5/5

These clip on shades are well made and come in a good quality case that will protect the rather delicate lenses. The clips fastened securely to the lenses of my spectacles and stayed in place.Often with clip on lenses (as opposed to the magnetic ones that are made for a specific frame) the fit isn’t very good and the weight of the clip and Sir Isaac Newton conspire to pull the things down your nose. These stay in place because the thinness of the lenses and the slimness of the clip keep it light. You can feel that your glasses are heavier, and if the nose clip on your glasses is uncomfortable this will make it more uncomfortable. But I found it OK to wear these and I kept them on deliberately for a couple of hours to test.These lenses are polarised and that is very effective. I stood in the car park of a supermarket on a day when the winter sun was bright and low in the sky and there was glare and some specular highlights from the cars. These lenses cut the glare effectively and I didn’t have to squint nearly as much with them than without. What I can’t check is the photochromic effect - the darkening of the lenses in bright sunlight - because the sun just isn’t bright enough at the moment. In the car park there may have been some darkening but I couldn’t really tell. Until the summer comes, or at least the shoulder months of May and June, I won’t be able to report on how much they darken and how effective they are.Overall these appear to be good. Something to note: I was aware of the clip in my field of vision a lot of the time. It was particularly noticeable when I looked to my left or right at an angle. I thought I’d get used to it but for the time that I wore these I didn’t stop noticing. It wasn’t debilitating and I wouldn’t say that it would put me off from using them, but do be aware that you are likely to notice.Another thing to note (and this is true of all photochromic lenses) is that they don’t work in a car. Any GCSE Physics student will tell you that glass absorbs most of the ultraviolet light from the sun (which is why you can’t tan in a conservatory - although you can become uncomfortably hot) so when you are driving, the glasses don’t darken because it’s ultraviolet light that triggers the chemical effect in the lens. As I said I didn’t have the ability to test this darkening but unless photochromic lenses have changed and no longer need ultraviolet light to react, or car manufacturers are now making windscreens out of something other than glass, these will not be driving sunglasses for you.