Jiusion Aluminium Alloy Universal Adjustable Professional Base Stand Holder Desktop Support Bracket for Max 1.4" in Diameter USB Digital Microscope Endoscope Magnifier Loupe Camera

I am so pleasantly surprised with this little microscope. Pictures attached show it being applied to a mouse pad and a metallic machined surface. Here are the main points I like: - easily connects wirelessly to your phone - takes very clear pictures - can connect with a cable to your laptop - snap a photo by pressing space bar or via the screen or by pressing the button on the device - easy to adjust the zoom - light is bright Not so great: - the focus area is very small - the light can't be adjusted Definitely a great buy, and for this price it would make a great educational toy as well!

Stand is a must-have for any USB microscope owner. I was wary about quality given the price, but my expectations were blown away. - Solid all metal construction, except for the exact places you dont want metal: The feet are hard rubber, the knob in the back that locks the height presses onto a plastic slide - you can set it to provide smooth friction during focus adjustment, which works perfectly. The bolts that clamp onto the scope are plastic-tipped to avoid marring but still grip the scope tight. - The stand can be rotated and locked into other positions relative to the base. This is helpful to look at immobile large objects (see my attachment, have it rotated to see below the stand). - Adjustment knob is 'fine enough' unless you get into really high zooms - rack is 1.90mm pitch, seems to have a 10-tooth pinion, giving 19mm movement per full rotation. Theres continuous smooth motion, no steps or jittering as you adjust. With the locking knob providing friction it's reasonably easy to move it only ~50um at a time. At very high zooms my scope's depth of field is only 0.1mm so it's a little bit hard to get it perfect, but still doable.

Very detailed image, but the zoom function and focusing is confusing. You have to go back and forth between adjusting the stand and the zoom ring, and there are somehow two focal points at most zoom settings. A rack and pinion style z-axis would be much easier to use. Otherwise, it was a great value for the price, to be able to save images.

Clear beautiful images. Easy to use. I’m a geology nerd / rock hound. This device is awesome and has leveled up my enjoyment significantly as well as my identification of minerals

This is way better than the older generic USB microscope, mostly because of the significantly better stand and increased resolution. It also seems to have higher depth of focus, with the old one I could barely get two whole sides of a QFN64 chip to be in focus at the same time. As for the stand, you can indeed get a much better, very stable aluminium stand with a geared height adjustment for both the old and the new microscope, but this only works for looking at things straight from above. This is why the improved metal stand for this microscope is such a big feature - it is at least somewhat stable and allows inspecting things like a phonograph stylus from different angles without having to prop it up on something. The generic stand of other USB microscopes with the plastic claw and two ball joints is absolutely miserable in comparison. So with this microscope you can probably save on the separate upgraded stand, which is a similar cost to the actual device. The phone app works OK, but I find it more comfortable to use with a computer (works as an ordinary webcam). The focus ring is also less annoying than in the old one. Also be aware that the clear plastic funnel can be removed and reattached (not just the cap IN the funnel) if you want to get the microscope closer to the object and there is something in the way. You can use this microscope for coins, post stamps, electronics, and assessing the condition of plant parts, record player styli and shaver blades (included the comparison of old electric shaver blades and brand new ones - there is an immediately visible difference), repairing scratches in vinyl records that skip, among other things. I do recommend the free software called S-Eye, that allows the image to be flipped back to the real orientation, unlike Windows 11 Camera app that only used to have that function. This makes doing actual work on the observed object much easier.

Giving it a zero star is a little harsh because it is not totally useless. However, the false claims must be condemned. As many have already pointed out, it is not 1000x, which is obvious. 1000x is almost the limit of an optical microscope, not something achievable under $40. Also there is a single knob for zoom and focus; so it effectively has only two zoom levels. And for the highest zoom level, the object has to be very close, but the outter casing is in the way unless the object is very small. The claim that it is 3840x2160P resolution is also false. Capturing an image at 3840x2160 gives no more information than 1920x1080. Just compare the images taking at 3840x2160 and 1920x1080 of the same object and it is clear when zoomed into the image the 3840x2160 only adds more noise. The manufacturer tries to fool you with some sort of interpolation and obscure it with JPEG compression. See the side-by-side comparison. Although there are features to like about this product, we must give it the lowest rating to discourage false advertising.

I wanted to like this, but it is unfortunately not that great. It is rather difficult to use when it is not stationary. I wish it had good auto focusing for the minor adjustments instead of being forced to do it manually. For this price point, I would expect it to have that vital QoL feature ;( If you used the stand and propped it up, it would be great. However, for my use case with inspecting ingrown hairs and pimples, it is not practical. Whenever I have to use my tools, I have to lift the microscope a bit and try refocus it with one hand while using my tools with the other. Not to mention, the app sucks! It is poorly built and honestly quite frustrating to use due to the poor design language and lack of features. While the image quality is great, it is not great for my purposes. Also, the app is just annoying to use.. I wouldn’t recommend it, despite its rather inexpensive cost. The features are lacking even by those standards. I didn’t expect much but was still disappointed. I will say, it was fun looking at the skin so close! A lot of my clients and their company enjoyed seeing the tiny hairs and whatnot.

Awesome USB Microscope.

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仕事用のデジタル顕微鏡で、使えました。 汎用性もあり、値段の割には しっかりしていてびっくりしました。 昇降もしっかりしていて、調整ネジで昇降時の動かしやすさも、調整出来るので安定して動かせます。 組立用の工具もついて、さらにケースもついているので外出先でも使えますね。

Par rapport au système d origine de mon microscope camera: souple et a ventouse. Ce support la est Très bien et très fonctionnel

A great way to control the movement of the microscope. Heavy duty and great build quality.