Why lenses can't make perfect images
![](https://i.ytimg.com/vi/u-GAnEcyPVM/mqdefault.jpg)
17:21
#755 Why is a Camera Lens so Complicated?
![](https://i.ytimg.com/vi/awOvnubFE8M/mqdefault.jpg)
23:59
Making a Monolithic Telescope Part 1: Optical Design and Aspherics.
![](https://i.ytimg.com/vi/SS2AbZVdk2A/mqdefault.jpg)
22:40
How a Lens creates an Image.
![](https://i.ytimg.com/vi/06PtwR2IKcw/mqdefault.jpg)
23:08
Spherical Aberration
![](https://i.ytimg.com/vi/1aCXMBP8_3I/mqdefault.jpg)
28:34
Smartphone Camera Lens Design: A Patent Study
![](https://i.ytimg.com/vi/RZE7mFwHg-M/mqdefault.jpg)
18:44
The Lens - Monochromatic Aberrations (Spherical, Coma, Petzval, Distortion) - Episode 3.2
![](https://i.ytimg.com/vi/O772SsMqjhY/mqdefault.jpg)
12:05
How Optics Work - the basics of cameras, lenses and telescopes
![](https://i.ytimg.com/vi/fQufI-QJLZg/mqdefault.jpg)
18:35