Why do camera lenses need to focus on something? Why can't they just render an image in which everything is clear or maybe only some types of lenses work like that? -
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The ultra-wide camera in the iPhone 11 models is fixed-focus, doesn't support Raw capture: Digital Photography Review
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Camera doesn't focus unless I give a hard shake to the phone. Any tips or is it just defective unit? : r/GalaxyS8
![Anthony _wiggle 779 likes anthony_wiggle Sorry for the blur, my camera doesn't focus on the fake - iFunny Anthony _wiggle 779 likes anthony_wiggle Sorry for the blur, my camera doesn't focus on the fake - iFunny](https://img.ifunny.co/images/8f15c43b4d4d97d16afd67b22f3123e1eacd1aabfbd27a06b0927594d01e22e9_1.jpg)