Ipevo V4K Ultra High Definition Usb Visualiser / Document Camera

I was pleasantly surprised when this arrived, it is better than I expected. Although made of some kind of plastic, it is not plasticky, but neat, smart and well finished. The movements work well, and it folds up very compact for transport or storage. The picture/video quality is very good, and the Visualiser software that goes with it (a free download) is good-looking, modern and professional. I see that a few reviewers have noted problems with either installation, or with flickering pictures. I had no such trouble, I plugged it into my Mac, it worked immediately and gave smooth stable pictures. I am particularly interested in being able to see close-up detail; The first picture of an A5 document is entirely legible, and would still be if the print were a good deal smaller. The second picture of a bunch of keys is about as close as it will focus, which is to say about 85mm from the subject, and covering a field of view 100mm wide. The third picture (of a battery) is a screenshot of the visualiser showing the magnifier in action - there are other viewing aids too. It will also focus on things further away of course, as far as infinity. It works with Zoom and Webex Meetings. And if you want a camera that faces you straight on for online meetings, rather than showing the top of your head, sit this in front of the screen and get a better angle - it is small enough that you can still see other people past it! Overall, I'm very happy with this and can recommend it.

Love how adjustable this is. Stays in place pmce selected 4k looks great. USB-A quite handy if you have a hub to redice use of precious USB-C ports.

For objects and media where a flatbed scanner won't do this is terrifically useful. It takes up very little desk space, and is as quick, if not quicker than using a scanner. Very good for things like book covers with highly-reflective metallic blocking; quick images of sketches and so on. Resolution is fine for my purposes. The free-download software is elegant and intuitive. It's getting much, much more use than I thought it would. One gripe: there is a 'warm' spot at the centre of images. I'm not sure if it's a fault with the sensor on my IPEVO. I'd be interested to know if anyone else is having the same problem.

I'm a teacher and so use this in the classroom. It is so much better than any other visualiser that I've tried out for the price. While a little more than the range I was looking at, the fact it doesn't lag, is much more secure on my desk, folds away neatly and has many more functions available with the software, all make it worth the slight extra I paid. It's useful for modelling work obviously, but the software enables me to capture work done for absent students that can actually be read easily, unlike some other visualisers I tried out. It's also not dark like some can be. Definitely recommended.

This arrived and is as described except the bottom of it was dirty and it appears to have been previously used. This is a shame because i would have given more points.

Tried a couple of USB cameras. This one is great! Good picture quality, even in less than ideal lighting levels. Camera filters are a bit of a gimic, but the other features are all well thought out and easy to use. Setting it up is a doddle. I bought this for teaching electronics, so resolution of circuit boards needs to be good. The only issue I found is the either the arm need to be longer, or the zoom needs to go futher out so more can be captured. Solved by adding two extra 15cm sections to the articulated arm (wood, nuts and bolts). It now caputres A3 area. Before it was a little over A4 area. Zoom feature is great. As is image rotation and overlaying grids. Tested on a couple of web meeting platforms (Webex and Google) and the feedback from viewers was favourable.

It works exactly as it's supposed to, just plug it in, download the software (URL on a sticker on the base) and off you go. By default, its resolution is set quite low, and an ordinary sized book won't fit in the frame. Just click on the resolution icon and set ti to maximum, and everything is fine. If you want to scan A3 sized documents, you'll need to stand the camera on a couple of books to boost its height. But hey, equivalent devices with long enough arms to scan A3 cost three times as much. The native software is brilliantly easy to use for scanning books. If you want to scan books, this is just the trick. I cannot recommend it highly enough.

A bit flaky in operation on occasions. When it comes to screen capture, especially when recording videos - it isn't always recognised. Also, focus seems to drift in and out and can't be locked at a fixed distance.

Soy profesora de nivel básico, en secundaria. El aparato me ha sido sumamente útil para llevar a cabo con eficiencia mi labor docente en la modalidad de clases en línea. Estoy muy satisfecha con el producto.

Provides clear video quality, making it suitable for meetings, streaming, or content recording.

Werkt direct en eenvoudig te bedienen. Voor grote boeken is een 'opstapje' nodig. Handige software.

Desde el Covid19 he tenido que trabajar online, y para dar clase a mis alumnos es fantástico, ya que pueden ir viendo en cada momento lo que escribo/dibujo etc con una calidad extraordinaria propia del 4K. La instalación tanto en mac como en un Lenovo (son los que yo uso) ha resultado muy fácil, y tiene muchas capacidades añadidas: puedes invertir de negro sobre blanco a blanco sobre negro, -y otras mezclas de color-, graduar la luz, incluso puedes grabar a la velocidad normal o cámara lenta... es genial, y es muy fácil de transportar... para cuando sea necesario. Si mi información te es útil, indícalo pro favor :)

Very good product