![Smartphone Cameras Address the Issues of Auto-Focus, Cost, Focal Length in Very Small Spaces_6/7/20 - OLED Association Smartphone Cameras Address the Issues of Auto-Focus, Cost, Focal Length in Very Small Spaces_6/7/20 - OLED Association](https://www.oled-a.org/uploads/9/6/8/6/96867108/published/screen-shot-2020-06-07-at-2-48-00-pm.png?1591559301)
Smartphone Cameras Address the Issues of Auto-Focus, Cost, Focal Length in Very Small Spaces_6/7/20 - OLED Association
What are the focal lengths for the iPhone Xs dual cameras? Alternately, what horizontal and vertical angles of view do they cover in portrait orientation? - Quora
![How Focal Length Affects Viewing Angle | Digital Camera Know-Hows | Digital Camera | Digital AV | Support | Panasonic Global How Focal Length Affects Viewing Angle | Digital Camera Know-Hows | Digital Camera | Digital AV | Support | Panasonic Global](https://av.jpn.support.panasonic.com/support/global/cs/dsc/knowhow/common/img/l12/l12_01.jpg)