Ninyoon4K 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!

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.

This is my second digital microscope. I was pleasantly surprised by the detailed resolution on this one. After the initial charge, was easy to set it up on my iPad and nice not to have to deal with the cord. I initially used it to look at the flaws and inclusions in diamonds. The adjustable led lighting was bright and worked great. I couldn’t imagine needing more magnification. You can also photograph the image and save as a .jpg file. Overall I’m very pleased with it and a good value for the money. If you connect it to a computer it’s must be through a usb cable. You will probably want to use a different stand. The one that comes with it isn’t very useful. I’d definitely buy it again if I needed another one.