Why don't more people use fisheye lenses as a cheap wide angle lens? - Photography Stack Exchange
Shader Library) Fish Eye, Dome and Barrel Distortion GLSL Post Processing Filters | Geeks3D
Fisheye lens: what is it and how does it work? - What Digital Camera
GoPro Fisheye Correction: How to Fast Remove Fisheye (Lens Distortion) from GoPro Video
Tailored Distortion®: Distortion Correction at the Speed of Light – Sunex Inc.
How To Fix Lens Distortion In Real Estate Photography
Fisheye Lenses | Shanghai Optics
Figure 1 from A fisheye distortion correction algorithm optimized for hardware implementations | Semantic Scholar
Fisheye Distortion Correction: How to Defish Your 4K/2.7K/HD Fisheye Videos
Action Cam Lens Distort - HitFilm Legacy - 7
math - correcting fisheye distortion programmatically - Stack Overflow
Lens Distortion: What Every Photographer Should Know
Remove Barrel Fisheye Effect For Perfect Aerial Photos - DroneZon
Superfish Distortion Correction - Moment Help Center
What is Lens Distortion?
Use of Fisheye Lens for Playful Images - [Canon Hongkong Company Limited]
Sensors | Free Full-Text | Automatic Distortion Rectification of Wide-Angle Images Using Outlier Refinement for Streamlining Vision Tasks
A different photographic lens might have a distortion of a different type & strength. But a straight line will always appear straight if it crosses the center of the frame. Rectilinear, Barrel
What is a Wide Angle Lens? What Is a Fisheye Lens?