Ultra-wide lens
超广角 · 14mm · 超广 · ultra wide

What it is
Around 14mm: extremely wide view with exaggerated near-object distortion.
When to use it
Vast vistas, cramped claustrophobia, the grotesque.
When not to
Close portraits (distortion).
Often confused with
- Fisheye lens
Fisheye curves lines; ultra-wide keeps them mostly straight.
Common generation mistakes
SymptomIt looks like a normal lens.
FixState a 14mm ultra-wide lens with exaggerated perspective.