KINGMAS 40x 25mm Jeweller Magnifier Pocket Folding Magnifying Jewelry Eye Loupe With LED Light Illuminated (LED Currency Detecting/Jewlers Identifying Type Lupe)

It is fully made of stainless steel.I bought it to read the micro letters in watches and jewels and any tiny letters in any objects. It is useful.

Good to check sharpness for my chisels and plane blades

That's a low quality product item Disgusting

指輪の裏側の刻印を見るのに使いました。とても良く見えて重宝しました。ただ入っていた電池が意外に早く切れて入れ替えましたがこれはしょうがないでしょう。

Fabulous product!!! Two lights, extra battery, great case! I bought four of them!!

Now, this magnifier construction can not deliver 40X magnification, no matter who is the manufacturer. This, like all similar kind, have maximum mag at around 20x. This also is about 20X, when I compare by my eye against Carson 20x and Carson 20X - 60X microscope type devices. This however has 23 mm (twenty three mm) ocular opening so it has very wide angle of view. This is rather large loupe (115 mm when fully opened) but fits well in hand. It has two white leds and one UV led, the white illumination is are very bright and UV is rather dim, I'd prefer one white led and two UV leds,. All in all, it is good, I'll buy at least two more.

Unbelievably good. Definitely worth the money. I bought the KINGMAS 40x Jeweler's Loupe mainly for examining coins and small jewelry details in my hobby collection, and it's been a fantastic little tool for the price. The 40x magnification is surprisingly powerful—you can see tiny mint marks, surface imperfections, and intricate engravings that are invisible to the naked eye or with cheaper lower-power magnifiers.The built-in LED light is bright and makes a huge difference when working in dim lighting, and the UV light is a handy bonus for quickly checking currency or fluorescent markings on stamps and rocks. The metal construction feels sturdy and professional, not cheap or plastic-y like some others I've tried. It folds up compactly, fits easily in my pocket, and even comes with batteries ready to go.It does take a little practice to get the focus just right (you have to hold it very close to your eye and the object), but that's normal for high-magnification loupes. Overall, incredible value—way better than I expected for such an affordable price. Highly recommend for coin collectors, jewelers, or anyone needing precise close-up viewing!

This is a super loupe! 40X with a light! I bought it to use doing amateur watch repair, and under this bright magnification the parts look so much bigger, brighter and clearer. It’s easy to hold and use, and the hand holding it can be rested on the table or something stable so that shakiness can be avoided. This is very nice to have handy.