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

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.

The images this little microscope provides are incredible. Given its low price, I did not think it would work too well, but I was wrong. It's not perfect: sometimes the scope connects effortlessly to my phone or tablet, sometimes it doesn't and I have to reconnect it. No biggie there. Now, it says "4K" resolution. Wellllllllll... there are several resolution choices, from 640X480 up to 3840X2160 (4K). After carefully testing and comparing images, I can say that the 4K setting provides a VERY SLIGHT improvement over the lowest resolution. Definitely not what one would hope. In other words, the resolution settings are kind of BS. The focuser can also be a bit finicky. Please note that depending on the objective lens's distance from the subject, there are often two (sometimes three???) places where you can get a sharp image: one low power, and the other close up and much more magnified. Does it really let you see things 1000X bigger? Welllllllll... there's definitely some sleight of hand in that claim. Around 100X (enough power to see all kinds of weird stuff) is more like it, but that number is a lazy guess.Still, I give it five stars. Why? Because it opens up fascinating, satisfying, and sometimes terrifying views of reality; views that are normally impossible, including with traditional microscopes. And it does so at such a low price that you won't have a heart attack when your five-year-old (or your forty-year-old self) drops it in water and destroys it.

This review is for the Jiusion aluminum alloy microscope stand: Most of the reviews listed are not for this product at all.It is a very basic stand with a single knob to adjust the height by raising and lowering the microscope using a toothed track. The stand itself is made well. It is not a smooth adjustment. If the knob slips into the next tooth when you let go of the knob, there is a small adjustment knob in the back to tighten it in the track. This will take care of any slipping.Does not give you fine adjustment, but works well at lower magnifications like you get with a hand held microscope. Good deal for its price, and especially nice when using with children.

Just got this delivered today and it looks to be another wonder of CNC milling techniques that makes something like this inexpensive and well-made. The fit and finish are excellent, It went together easily, fits my USB "microscope" perfectly and securely and has a smooth action that will allow close focusing. The microscope was more of a curiosity than a useful tool because of the poor stability of the stand that it came with...potential but frustratingly unreachable due to instability. This will allow adjusting of lighting, magnification and focus without disturbing the object under study.I bought the USB "microscope" with the idea of using it as a fine soldering aid but that was a false hope due to the instability. I was able to "jury rig" a stand but it was shaky and hard to focus I tried several years later to examine the stylus tip of my stereo cartridge and sort of succeeded...at least I could see the accumulated dust and crap and removing that improved my sound quite a bit. I haven't gotten back to that yet but the much improved stability promises to be a big assist.The only "con" I can see is the little bit of slop in the focus pinion on the rack. If that were gone, it would be perfect, but it does not translate to motion of the scope so it is not a big deal.

this is my second microscope from Jiusion. I still use the first one for other workbench.I just plugged it in to my USB port in my windows laptop and it was ready to go! no complications.-easy to focus, no fumbling with dials for focus-wireless.. added convenience if i need to get to use the microscope away from my workdesk-clear pictures, with no noiseI use it for pcb work and to check my stamps, coinsIt would be perfect if the stand was little heavier and the microscope would have a side movement.