Skip to content

Learn Photography

Learn Practice Care Tips Glossary

Colour themeLightSystemDark

Home
Glossary
ISO

ISO

Also called sensitivity, film speed, gain

Where this is explained properly

ISO and noise

Related terms

Noise
Stop
Exposure triangle

Learn Photography

Learn how a camera actually works, then prove it in the simulator.

Learn

Learn
Practice
Care
Tips
Glossary

More

Start here
Sandbox
FAQ
Search

© 2026 Dhruv Chheda

Built to be practised, not just read.