5-50mm Varifocal Lens - 10X digital zoom usb camera, free zoom between 5-50mm focal length, very suitable for long-distance shooting of close-up details, high-definition without distortion, no vignetting.
High Quality CMOS IMX317 Image Sensor - 4K High definition webcam with Cmos Imx317 image sensor is the high standard in terms of image quality and sensitivity performance. 5-50mm varifocal lens USB camera with manual focus. 
Easy to Use - USB plug and play, driver-free, compatible with Windows XP/7/8/10, Mac OS, Linux, Android.
Wide Application - Small and exquisite camera, compatible with mainstream video and live webcasting software on the market, suitable for video conference, online teaching, live webcasting, online chatting, etc.
Great Design - With a stand installation port, the camera can be easily installed on the tripod, you can choose according to your needs. (Stand is not included.)

Specification:
Model: T80F
Photosensitive Element: CMOS
Sensor Type: IMX317
Body Size: 50 x 50 x 161mm
Output Format: YUY2/MJPG
Maximum Resolution: 3840x2160
Optimum Distance: 3-80m
Visible Distance: 1-200m
Lens Type: 10X Optical Zoom 
Lens Size: 7.4 x 4.3cm
Camera Weight: 330g/11.4oz
Focus Method: Manual Focus
Field Of View Angle: 10-80°
Line Length: 280CM 
Drive: Free Drive
Voltage: 5V
Interface: USB2.0
Frame Rate: 30FPS （3840*2160) ,  30FPS （1920*1080)
Operating System: Win XP / 7/10 Or Linux2.6.26. Android4.0 Or Above
Package Size: 220 x 110 x 80mm/8.6 x 4.3 x 3.1in, 400g/19.4oz    

Packing List:
1 x Camera
1 x EVA Storage Box
1 x Clean Tool
1 x Pack of Swab
1 x Microphone