TOMLOV TM4K-AF Max 10.1" HDMI Autofocus Digital Microscope 2000X, 4K IPS Spin Arm Soldering Scopes for Adults, 52MP Magnifier Camera for Coins & Soldering, with Ring Light, PC/TV Compatible, 64GB

The media could not be loaded. Had the unit for a few days and it works really well. Quick and easy to assemble. The only change was the ring light, I found a much smaller on on Amazon that powers from the USB port on the rear of the screen. Which fits and works perfectly. Also powers on and off from the main power switch.

I already have two Microscopes but wanted one with a larger monitor and higher resolution so ordered the Tomlov TM4K-AF. I certainly wasn't disappointed, the image quality is excellent and the autofocus makes things so much easier. My only disappointment was that it didn't come with the ring light that was apparently included. I didn't bother returning it just to get a new ring light as I already have one with my other scope and have ordered a polarised one anyway. Well worth the money in my opinion.

Worth considering. It gives good results and is relatively easy to use and assemble. It took me less than 30 minutes to get it up and working. I purchased it to assist my 73 year old eyes with fine technical work, such as soldering, and also my coin collecting. The auto-focus works well, and is quite fast, considering the relatively low price, but the focus mechanism does "hunt" a bit. I've obtained clear images in use. The construction is reasonably robust, and the swing arm from the column give a reasonable coverage. at full height the working area is about 5-7 cm diameter, but it is easy to move the microscope to inspect other areas.It is not obvious from the product description, but you can connect the microscope as an active camera to a Windows PC via the USB-C cable, similarly you can download files from the microscope via the same cable, so no need to use the SD card for file transfer.Cons:The microSD slot is fiddly in use and latching the mcroSD card can take a few attempts.I had the "photo" facility freeze a few times, and i had to reboot to take the image to their micro SD card; I suspect this is a software bug related to autofocus in this relatively new system and I'll be contacting their support.The type font in their manual is tiny and difficult to read if your eye sight is sub-par; they should provide a URL to a pdf file that could be enlarged for viewing.Overall:I like the unit, it is easy to use and with a reasonably sturdy construction. Value for money. If you desktop space is limited, the flex version may be a better choice.