3.5 X 420mm Binocular Loupes Magnifier Glasses with LED Head Light+Aluminum Box Silver, Premium Optics Delivers Clear Imaging

Some people said these are heavy. I find them a little loose, but that's normal for me with standard safety glasses. They want to ride down my nose, but feel perfectly seated using the ropes. Any heavy feeling is resolved using the ropes. Ropes are soft. Good quality and comfort. They have a nice quick adjustment for securing that didn't slip under heavy use. The interpupiliary adjustment is easy to use and holds position well once set. Easy and quick to adjust while wearing I would recommend this product and buy again. Great quality for the price. The carrying case is good enough quality and has great foam protection inside and a good latch that stays shut. Should last as long as the product. This is a great product to work on small electronics or parts with aging eyes.

I use these to do my wife's nails and to work on surface mount electronic components. They work very well for my purposes. These are very good quality for the price and the case protects them from damage when not in use. The materials are of high quality so they are a little heavier than all plastic devices and can be fatiguing after two or three hours but after a short rest I can use them again for a couple hours. Setting them up is relatively easy but can require adjustment over time as you get used to using them. On that note: you have to get used to working while sitting fully erect since the focus is about eighteen inches. This is good for your posture, but, if you're like me are used to leaning into your work, it can take awhile to get used to. To be concise, these are very well made and, for the price, are awesome.

I use these 3.5 x 16.535 binocular magnifying loupes for some of my dental courses, and they have worked well so far. The magnification is good and helps me see details more clearly. Sometimes they can be a bit uncomfortable because the light tends to move slightly, but for the price they’re a solid option. They also come with a practical small case that makes them easy to store and carry. The case is about 10 inches, so it’s very convenient for transporting the loupes. Overall, they do their job and are worth it for beginners or occasional use.

The eyeglass frame snapped in the middle.

They are a little heavy and I had to use the strap to tie them to my head. They are perfect for a back up pair. The light is really bright and works well. The on/ off switch is on the battery itself so I have to turn the light on before gloving up. Overall i an satisfied with these loupes and light.

Great starter loupes. Comfortable and adjustable. My light didn’t last long it does not stay on for a long period time after having if for 6-7 months. The magnification is great for my self in the dental field where we work with tiny things all day.

Depending on what you are using these for, they are decent. We wanted them for dentistry in a veterinary clinic. They are quite heavy, about twice as heavy as our current pair, even more once you add the light. For this price, for crafts and things at home I would say they are worth it. If you have to wear them for hours at a time, they are too heavy and the working distance is a bit further than we liked.

Great value at a great price

For the price of 12000, it is very good. Vision is clear. I am using it in neurosurgery. But seller imports it so they do not accept order cancellation and refund.