Ultra HD 4K Optical Zoom USB Camera with Sony IMX317 Sensor, 2.8-12mm Varifocal Lens, Focus Adjustable, 3840x2160@30fps, Plug and Play for Conference Live Streaming and Web Cameras Review

The camera is bigger than expected and heavier but it's definitely great to use it with the variable reconcile focus. Another plus is the long USB cable, works straight away on Windows. Very happy with my purchase, plan to add 1-2 more cameras.

Due to controversy, I use this camera for DND. I attached it to a rebar lamp with velcro so I could draw maps on graph paper for my party. The manual focus means there's no shake when my hand enters the frame, and one of the manual settings allows me to control the light entering the camera. This helps with the visibility of the pencil lead. 5/5

I was surprised at how well this camera works with a USB camera. What confuses me is why when I unscrew that 50mm telephoto lens and add another lens the image turns purple. I'm assuming there's an infrared filter taped to the back of the lens, but other than that I can't figure it out. If the included lens is what you need, you'll love it, otherwise don't plan on adding more lenses.

Great camera but no manual settings. This camera was easy to set up on my MacBook Pro (15" 2019). I tried using Quicktime and Zoom for conference calls. This gave me a great image, very sharp, precise and rich. The camera has a manual aperture setting. , zoom and focus. The only difficulty is setting the focus when the camera is mounted at arm's length. This isn't a problem if you have a fixed studio where everything is the same every time you shoot a video The image quality is better than my…

I'm an art teacher and I'm looking for the right camera to stream easel demos. Webcams are not tripod mounted (proper height and position is important) and camcorders are not designed for streaming. This camera is literally the only device that fits my needs. It features a tripod mount and USB port (no worries about batteries) and is plug and play compatible. Zoom function), focus and exposure are manual, but this gives you creative control. I don't know why the manufacturer only lists…

I bought 2 of these cameras to upgrade to 4K for my Facebook videos. The cameras are mounted upside down on the bottom of a bookshelf above my desk. The OBS software allows me to rotate images 180 degrees so the image is on the right side. These cameras are very well matched to each other. In my setup program I can apply the same settings to both cameras and they match. My previous cheap webcams didn't even come close to that. The only downside I have is the somewhat finicky manual focus. It's…

Do you remember cell phones from the 90s? A flip phone with a webcam on a 320 pixel screen? Yes, this camera can do that. It costs more than the C920 (which produces a GREAT 1080p image) but produces the equivalent of that flip phone camera. Color Accuracy: Sharp, sudden and random changes in white balance depending on what's in the frame - for example I stopped. a cup of brick-colored coffee, and by the end of the session the camera caught a yellow-reddish hue and didn't let go. Every time I…

I bought the 2.8-12mm version hoping to use it as a webcam. For that purpose, it performs well for the price. It compares well to a high-end webcam ($200+) from one of the established brands. A possible secondary use would be to record interviews or other larger, more action-packed scenes. This camera is far from ideal for such an application. I give it 5 stars because it does what I need it to do well and my particular use is not compromised by its limitations. That's not to say this is a…