Ninyoon 4K WiFi Microscope for iPhone Android PC, 50-1000X USB Digital Microscope Wireless Super HD Endoscope Camera Compatible with All Cellphones iPad Android Tablet Windows Mac Chrome Linux

Wow. I've owned these types of scopes for a few years now. Everything from the cheap, plastic lensed pocket scopes that leave you thinking you have glaucoma, to more expensive $150+ digital scopes marketed to coin collectors and insect enthusiasts. The image quality of this sub $50 kit rivals ANY of the others I've owned in the past. As with any microscope, your depth of field is going to be thin. This scope manages to have incredible image quality as well as a noticeable increase in DOF compared to my other scopes. Honestly, it's a slight improvement some may not notice, but believe me, it makes a difference! Now, the "bad" things. When focusing, the wheel feels almost like some of my professional L series lenses. Very smooth throughout its range. The only VERY slight issue I had, was a tiny bit of focus drift. After a couple days of using it, the issues has resolved itself. With it being a brand new item, there going to be some degree of break in. Mine took about 45 minutes total usage. Not long at all once you start to see things in such beautiful detail that you'd never see with the naked eye. The biggest issue I had, was the mount for the scope. To be completely transparent and honest, I'm a bit of a snob when it comes to my gear. For me, I need a scope mount that is sturdy, and height adjustable. This mount is sturdy enough to do the job, but it can be a hassle to adjust, and you'll need to stack something under it if you need more height. Personally, I'd just buy the other mount they sell. For $22, it's worth it's weight in gold if you want rock solid, sharp pictures. Again, the mount is more a preference of mine. I got plenty of usage out of the mount it comes with until I installed it in my other mount. Overall, I love this scope! I have over 200k worth of professional photography gear, and this scope deserves a spot in my bag, right along with the rest of my gear. This isn't a super nuclear powered alien tech scope that let's you see molecules breathe, but for its intended usage and price point, you will not find a finer piece of kit. I've added 3 pictures to show the amazing images this scope creates. 1 is a screw showing the threads, and then an even closer shot of a single thread. The last, is an image of the date on a US dime. I just can't say enough how amazing and unbelievable this scope is!

This is the best portable microscope that I've owned yet, and I now have a collection of 5 of these from different companies. For the price, it's difficult to criticize. However, I'll do my best to lay out the Pros and Cons. I've also included a photo of the microscope in hand, and some (perhaps a bit gross) dermatological images I've taken on myself. Pro: - Crazy good picture quality, I work within a scientific laboratory and we've transitioned to using these portable consumer microscopes because they get you 95% the way there and are much more expedient than desktop microscopes - TWO focal points -- this is not advertised on the box anywhere but I am used to these handheld microscopes only having one focal point whose distance changes based on your zoom level (greater zoom moves the focal point toward the lens). While using this microscope, I've noticed it has two points where the picture is clear, one reasonably far from the lens (with less zoom) and one that is very much a macro picture. It also has very linear focal travel - Wireless -- most of the other microscopes that I have used are USB-enable which can work both for a computer and phone. Typically I am taking photos on my phone, but I also used a bulky case which required me to remove the case in order to take any images. It was inconvenient but tolerable. Now that this operates using wifi (direct to phone) I don't have to worry about cables and can imagine using it for tasks that require a free hand which was more difficult when you have the phone trailing the microscope via cable Cons: - Needs an app for intended use. This is somewhat obvious because it's wireless, but it's a worthwhile bit to point out. This is far less plug & play than some of the USB microscopes that are out there. I haven't yet tested to see if I can simply plug the microscope via microUSB into the computer to get it to operate but I don't foresee myself using it on anything but my phone. As a precaution, I would shy away from using a tool like this on any phone that also contains sensitive information (i.e. work phones), simply because apps always run the risk of exposing cyber vulnerabilities - Heating -- I notice that after about 15-20 minutes of use, the tail end of the device does feel warm to the touch. Not dangerously hot, but about 30 degree celsius (~85 F). I have not pushed it to its limits but heating can sometimes signal that the battery life will degrade over time or not be operable in very warm or humid climates. Overall, I am incredibly satisfied with the tool and now have it at my deskside to try out on all kinds of things. If you have somebody in your life who works in a job that requires magnification or is just very curious about the world just beyond what our eyes can see, I think they will appreciate and enjoy this tool as much as I do!

I want to start by saying that I like this scope. It's a good scope and you should buy it. It's easy to use. I connected it to my iPhone and my iPad in the length of time it took to read the directions, under a minute. It has very crisp sharp images. It's well worth the price. I use this for exactly what's show in the picture, looking at plant trichomes. However, it has some shortcomings. First and foremost is the notion that it does 50-1000X. It just doesn't. What they call the "zoom wheel" is in fact a focus wheel. If you have the scope setting on a flat surface, (like the included calibration image) you can get it to focus at only two magnifications. It is incredibly clear and high resolution at those two magnifications, but you can't just change the zoom level through the whole range. The zoom buttons are a digital zoom, allowing you to double the image size, but it doesn't change the optical zoom. The pictures below show this effect. Picture zooms changed by turning the focal wheel, but no other "zoom" levels are in focus. However, as you can see from the trichome pictures, it's a lot of zoom. Second, the stand is a waste. They should have forgone it and made the product cheaper, or given a better one. Lastly, and this may be a deal breaker for some, this connects to your phone or ipad via wifi network made by the scope. So, while you're using the scope, you are no longer connected to your real wifi. So, for me, that means no music streaming, the photos don't sync, etc, while the scope is in use. Not a huge deal, but could be a problem for some.

This is my 3rd camera purchased from the same company. i've purchased their 1080, 2K and now this 4K camera. All have been super simple to use, great build quality and of course great resolution and lighting strength as well. This 4K camera is no different. I'm very pleased with the build quality and battery life/expectancy. Pairing it to a phone or tablet is very simple using the included instructions. In short: First download the app listed in the instructions (there are two available but I ended up using the first, Wifi Check". Power on the camera and it will show up as a wifi network. Connect your phone or tablet to that network first and then launch the app. That's it. While it is wireless in that it can connect to a phone or tablet wirelessly, it cannot connect to a PC or Mac wirelessly. The instructions say this as does the item description so I can't take away a store, since they're being honest about it. Overall a great camera and great value. I would definitely purchase their products again in the future.

Update: The microscope absolutely will not work with my iPhone. I thought at first that it was because my home internet is spotty. I have tried it at work with very fast, reliable internet speeds and it will not work. It shows that it is connected to wi-fi, but gives a message that there is no internet. The app shows 100% internet/wi-fi connectivity. I still give it 3 stars since I can somewhat use it on my PC. The phone app was not cooperating so I connected to my PC. Not being able to zoom in using the PC is quite annoying, however, once you bring an object into focus, it works fair enough for my use. The stand is absolute junk. It will wobble horribly making it difficult at times to focus in on a specimen. It also does not securely grip the microscope, causing the microscope to slip out.

I purchased the the Jiusion Ninyoon 4K WiFi microscope a few weeks after buying the less expensive Jiusion 40-1000 endoscope. Both come with the same stand, which is not stable. On request, Jiusion sent me a replacement stand as well as an attractive case. My review of the Ninyoon 4K WiFi microscope assumes that the package includes the replacement stand, which is stable and easy to use. I will make some comparisons of the 2 microscopes since there is a price difference of about $18, the Ninyoon 4K WiFi being the more expensive of the two. Also, I will only discuss use of these microscopes with my Android phone and Windows 10-11 computers because I haven’t used them with Apple products. Both of these microscopes can conveniently be used with the native, Windows 10/11 camera app without additional software. In both cases, you simply plug the microscope into one of the computer's USB ports. Then choose the search icon at the lower left of the Windows screen, type the word "camera" in the search bar, and choose the microscope as your camera when the app opens. When using these microscopes on the computer with the stand, I found them to be comparable in image quality despite the reported difference in the focal length of the lenses. Note the two pictures of a dime. The first was taken with the Ninyoon 4K WiFi microscope at the top of the vertical pole on the stand mentioned above . The second was taken with the 40-1000 endoscope at the same height. Obviously, lowering either scope on the pole can provide greater magnification and a smaller field of view. There may be some applications in which one scope would provide a more useful image than the other, but for my purposes so far, looking at stamps and coins, the magnification and image quality of both is excellent. The Ninyoon 4K WiFi scope is a little longer than the 40-1000 endoscope, but I found both easy to handle. Similarly, I was able to use both microscopes on my Android phone, a late model Pixel. For the 40-1000 endoscope, a USB-GO adapter is required. The one provided by Jiusion didn’t work with my Pixel phone, which requires USB type C, but I had a type C adapter available and after installing the app recommended by Jiusion on my phone, the 40-1000 endoscope worked well. The Ninyoon 4K WiFi microscope was more fun to use with my Android phone since this microscope comes with a dedicated WiFi network. Charge the microscope, follow the instructions and you have a wireless connection from the microscope to your phone. (The WiFi is for microscope-to-phone only, not for microscope-to-computer). This allows more freedom and makes sharing easier if there is more than one viewer. The quality of the image over WiFi seemed just as good as with a wired connection. Other superior features of the Ninyoon 4K microscope: the focus wheel is larger and more accessible than the one on the 40-1000 endoscope. There are also more buttons for quick adjustment of power or magnification. I haven’t spent a lot of time trying to view objects with the microscope handheld, but I believe that the longer focal length of the Ninyoon 4K WiFi lens and of course the wireless connection make it the superior choice for that purpose. A quick comment on the use of these microscopes for soldering: these are digital microscopes. When you use them, you focus the microscope on an object and view the object on a screen. Obviously, you do not have a direct, binocular view. This means that neither of these digital microscopes would be suitable for soldering. On the other hand, if you want to look at the quality of your soldering job after it has been completed or examine a board in detail before you begin a soldering job, either of these microscopes will suffice. Provided the newer stand is included, I would give the Jiusion Ninyoon 4K WiFi microscope a 5-star rating. Although it costs almost twice as much as the 40-1000 endoscope, which is also sold by Jiusion, this difference is probably justified by its WiFi capability, improved focus wheel, and longer focal length of its lens.

I love that it's super easy to magnify and focus...I can hold it in my hand over my plants and take photos with the handy button on the side. I can zoom into the center of the crown on my plants without destroying the delicate leaves...I might not be able to get it in on Standard sized African Violets if they're not laying flat enough, but it works great on my minis so far. You can capture great detail on many different items around the house, which is fun! Kids might enjoy using this if they're curious about nature and science. I love playing with it and I'm just an average plant grower. Can't wait to see what all I can zoom in on to photograph and impress my social media friends :-) Good value for the money, it's much nicer than the less expensive scopes out there and feels very high quality. MY favorite thing is that this one is WIRELESS so I'm not tethered to anything and I can roam around and send photos to my phone looking back at it to see what I'm photographing. I forgot to mention it has batteries built into it!! It charges via USB Micro cable and pretty quickly. I think you may get at least 45 minutes on one charge. Can also double as a flashlight if you find yourself out in the dark, LOL! Just turn on your scope cam and the light will also come on ;-)

This is a very good Digital Microscope! Ive only used it a few times so far but it is now a staple in my aresenal of tools. I do some electronics repairs and reworks. Make sure you dont have a VPN connected when you connect to the wifi and the app you need is called WIFI Check (at least on Android cant confirm on IOS) It has excellent focusing capabilities but I do wish it had optical stabilization (or if it does have it that it was much better.) The image though is extremely crisp thanks to its 4k sensor. I took 2 photos on a mothebroard to show you. If you get this make sure you dont cheap out on a stand for it. The one included shouldnt be used it is pretty much garbage because its too short to do anything with. Id recommend a desk mount style one but make sure its a good one or you'll has issues with image stability. You can connect it to a pc and ut works really well too! 4/5 stars Good product, great price compsrdd to the more professional ones.