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

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.

This is a great kit I only wish they had more options in the strength would like to see more sizes in between but functionability was great

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.

They are cheapo glasses, and they came with mis-matched lenses, so I sent them back and the new set had mismatched lenses!!I matched up lenses from both sets, then sent one back. They are still cheapo's and are not very useful.

You can buy more expensive but this serve my use of circuit board repair.

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!

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.

Los lentes cómodos y el armazón práctico

Plastic throughout, but does the job. As stated in the description, you can only view one eye piece at a time. Although it goes to 20X magnification, at that high level it is only for viewing, as it requires you to be too close for any work. Middle magnifications are ok for working, but you are still very close.