Raspberry Pi USB Camera Module with Adjustable Focusing Range for Raspberry Pi 3/2/B/B+

Description: USB Interface Camera, supports all revisions of the Pi Focusing range:20MM(MAX) Video resolution:640*480 Size: 3.8cm*1.5cm*3cm,line scalable ,The longest is 65cm How to use this camera: 1.Adjust Focus Testing this USB camera with your computer and adjust the focus to match best display resolution. 2. Shoot video sudo apt-get update sudo apt-get install ffmpeg avconv -f video4linux2 -r 7 -s 640x480 -i /dev/video0 video0.avi 3.Play Video omxplayer -o hdmi video0.avi 4. Take photo Install the software: sudo apt-get install fswebcam Capture images: fswebcam -r 640x480 image.jpg