![Smartphone Camera Focal Length Reference for Computer Vision and AR applications | by Andrew Kemendo | Medium Smartphone Camera Focal Length Reference for Computer Vision and AR applications | by Andrew Kemendo | Medium](https://miro.medium.com/max/919/1*lfhpDkHsIub7MR_hmerTlQ.jpeg)
Smartphone Camera Focal Length Reference for Computer Vision and AR applications | by Andrew Kemendo | Medium
![DefendItYourself.com on Twitter: "Hikvision OEM chart of field of vision with different focal length lenses #FoV #fieldofvision #hikvision #hikvisionoem #defendityourself #securitycamera #ipcamera https://t.co/OUspVCFiAG" / Twitter DefendItYourself.com on Twitter: "Hikvision OEM chart of field of vision with different focal length lenses #FoV #fieldofvision #hikvision #hikvisionoem #defendityourself #securitycamera #ipcamera https://t.co/OUspVCFiAG" / Twitter](https://pbs.twimg.com/media/Dq6ypfEUwAAKKCO.jpg)
DefendItYourself.com on Twitter: "Hikvision OEM chart of field of vision with different focal length lenses #FoV #fieldofvision #hikvision #hikvisionoem #defendityourself #securitycamera #ipcamera https://t.co/OUspVCFiAG" / Twitter
![Understanding Your Camera: Focal Length, Field of View and Angle of View Defined : Martin Pot - Photography Blog Understanding Your Camera: Focal Length, Field of View and Angle of View Defined : Martin Pot - Photography Blog](https://martybugs.net/blog/images/basics-lens.png)