![Sybren A. Stüvel on Twitter: "The difference a camera lens focal length has on faces. This is also relevant for 3D scenes in general. Pick the right focal length for your scene! Sybren A. Stüvel on Twitter: "The difference a camera lens focal length has on faces. This is also relevant for 3D scenes in general. Pick the right focal length for your scene!](https://pbs.twimg.com/media/D6EokNNUIAA45P6.jpg)
Sybren A. Stüvel on Twitter: "The difference a camera lens focal length has on faces. This is also relevant for 3D scenes in general. Pick the right focal length for your scene!
![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
![Does 'focal length' mean something different with lenses and pinhole cameras? - Physics Stack Exchange Does 'focal length' mean something different with lenses and pinhole cameras? - Physics Stack Exchange](https://i.imgur.com/Rmy2GPU.png)