Beileshi Watch Repair Magnifier Loupe Jeweler Magnifying Glasses Tool Set with LED Light with 8 Interchangeable Lens-2.5X 4X 6X 8X 10x 15x 20x 25x

As others have written, the frame is a very lightweight plastic, but the lenses are clear with good optics and the case to store them in is handy since there are so many of them. I liked the ability to adjust the direction of the light, the angle of the lenses, and easily switch between magnifications.I've used microscopes, telescopes, and other optical tools for over 50 years, and found these handier than most tools I've used for a number of everyday activities. I use them for some scientific work, jewelry repair, repairing other very small pieces of equipment, artwork (e.g., photography), gardening (to identify pests and causes of leaf damage) and reading the very small print that's on some documents. Having magnification up to 25X is terrific.

I use these quite often. They're not great quality but they are useful. One of the lights broke off fairly soon but the worst part is the focal point is so close, especially on the higher magnification lenses.

I like to carve small things in wood and have used many different magnifiers with interchangeable lens power on glasses for 30 + years. For comfort ie: weight , clarity, the ability to stay on my face, this was the best. Cheapest too.

Got exactly what was ordered. One side of the light doesn't work though. Magnifying lenses are 2x 6x 10x 24x not terrible for the price. Quality isn't bad though.

Works great and comfortable to wear, will be using this for a long time to come

This so-called Professional Optical Instruments marketed product is a fraud! It is not a magnifying watch repair device. The focal length of the working lens is about 1 inch, too close to qualify as a Jewler Magnifying Glasses unless your work can be done 1 inch away from your face! Most of the lenses are completely useless. There is nothing professional about this. I would write it off as a "you get what you pay for" but that's too generous. This is a rip-off!

Pros:Higher optical clarity than inexpensive visor type magnifiers I have tried.Can adjust distance between lenses.Can use one lens at a time, by flipping the other lens up.Can put different magnifiers in the two eyes.The positionable LED light is very helpful.Worked well without glasses or contacts, even though I'm very near sighted.Light weight and comfortable.Cons:Will not work along with prescription glasses.WARNING:A 4X magnifier will give you a focal length of 2.5 inches or a bit moreA 10X magnifier will give you a focal length of about 1 inchThus you can only use two eyes for the very lowest level of magnification.For most of these magnifiers ONLY ONE EYE will be able to see the item you are looking at.Some people can adapt to different magnification levels in the two eyes, which this product allows.Many people will use only one side of this magnifier and keep the other one flipped up out of the way.

The field of vison is so narrow and you need to have items so close that you can't work on much. using two lens just doesn't work, though you can do some limited things with one lens.