Exposure Triangle Basics
The foundation of photography is controlling light through Aperture, Shutter Speed, and ISO.
- Aperture (f-stop): Wider (f/2.8) lets in more light, creates shallow depth of field (blurry background).
- Shutter Speed: Fast (1/1000s) freezes action, slow (1s+) blurs motion.
- ISO: Low (100) for bright conditions, higher (1600+) for low light but watch for noise.
Practice: Set camera to Manual (M) mode. Fix two settings, vary one. Shoot same scene in different lighting. Use smartphone camera app in pro mode.