4K USB Camera with Microphone Manual Zoom Webcam 5-50mm Variable Focus PC Camera for Computer Mini UVC USB2.0 Web Camera IMX317 Varifocal Audio Video USB with Camera 8mp Vari-focus Close-up Camera

The most popular use of webcams is the establishment of video links, permitting computers to act as videophones or videoconference stations. Other popular uses include security surveillance, computer vision, video broadcasting, and for recording social videos. The video streams provided by webcams can be used for a number of purposes, ELP 5-50mm varifocal 4k usb camera are designed for is industrial and medical use, to film close ups of say, surgical procedures and and send them into virtual learning spaces.

Specification:

SONY IMX317 (1/ 2.5 )
Max Resolution: 3840 (H) *2160 (V)
Compression format MJPEG / YUV2 (YUYV)
USB Protocal USB 2.0 HS/FS
Auto exposure AEC Support/Auto white blance AEB Support
Adjustable parameters Brightness/Contrast/Color saturation /Definition/Gamma/WB voltage DC 5V/current 150mA/work temperature DEGREES(-20~70)

Performance:

MJPEG:

3840x2160@30fps/2592x1944@30fps/2048x1536@30fps
1600x1200@30fps/1920x1080@30fps/1280x1024@30fps
1280x960@ 30fps/1280x720@30fps/1024x768@30fps
800x600@ 30fps/640x480@30fps/320x240@30fps
YUY2:

3840x2160@1fps/2592x1944@1fps/2048x1536@3fps
1600x1200@3fps/1920x1080@3fps/1280x1024@3fps
1280x960@5fps/1280x720@5fps/1024x768@5fps
800 x 600@20fps/640x480@30fps/320x240@30fps
Widely Application in All Following Fields:

A great camera for live stream or web meeting, add camera functionality to some equipment or for home monitoring this could be an option to consider, good for indoors (over 5ft) with incredible optical controls, Telephoto Webcam, could be great for setting up with Raspberry Pi as a project, discrete surveillance or utilize it as part of a DIY project or something
Good for Technical and hobby projects, Raspberry Pi project, live streaming, skype, reviewing, zoom calls and recording. Suitable with multiple tech devices, perfect for YouTubers who fix electronics and do close-up work.
It is more a close up or monitoring camera for an industrial application, close inspection, embedded system, close up or monitoring camera for an industrial application, variable focus USB camera to record bird feeding the bird feeder, keep the recording in loop, especially getting a satisfactory long distance focus outdoors

Can compatible with 1/4" tripod:
There is a tripod mount on both the top and bottom of the cameras body.

Can compatible with 1/4" tripod(Tripod do not included in package. )
Can be fitted onto a tripod and can have something fitted on top of it too.
Varifocal 5-50mm Lens, the lens can adjusting by different view distance from 5mm 6mm, 8mm, 12mm till 50mm.
Focus,
Distance Adjsutable: Good for long distance capturing, good zoom in and out.
Built-in Mic:
Built-in microphone for streaming or video conference, picking up your voice clearly.
5-50mmVariable Focus 10X Manual Zoom Camera.
4K 2160P Ultra HD High Resolution.
Equipped with sony imx317 high quality image sensor.
YUY2/Mjpeg Compression format optional.
4K Ultra HD:
If you are trying to avoid digital zoom that degrade picture quality and clarity, you can tried this optical system and you will be truly enjoy it.
Focus, Distance AdjustableFocusing is easy, you can open and close the lens very easily,
Great zoom range and very high quality images, The 10X Optical Zoom work really well, once youve focused the image it kept the detail pin sharp.