What a Shot - Focal length and Distortion in lenses On most lenses, distortion is minimal. But the more extreme the focal length, the more extreme the distortion photography. A fisheye lens
![Types of lens distortion: (a) Non-distortion. (b) Barrel distortion.... | Download Scientific Diagram Types of lens distortion: (a) Non-distortion. (b) Barrel distortion.... | Download Scientific Diagram](https://www.researchgate.net/publication/338796163/figure/fig3/AS:850851400781825@1579870190067/Types-of-lens-distortion-a-Non-distortion-b-Barrel-distortion-c-Pincushion_Q640.jpg)
Types of lens distortion: (a) Non-distortion. (b) Barrel distortion.... | Download Scientific Diagram
![Forms of lens distortion: original, barrel lens distortion, pincushion... | Download Scientific Diagram Forms of lens distortion: original, barrel lens distortion, pincushion... | Download Scientific Diagram](https://www.researchgate.net/publication/230563285/figure/fig7/AS:669980496494604@1536747206770/Forms-of-lens-distortion-original-barrel-lens-distortion-pincushion-lens-distortion.png)