
Channel: GCFLearnFree.org
Category: Education
Tags: video tutorialdigital photographydigital cameravideo helpphotography coursevideo how toisoiso controliso sensitivityphotography
Description: Digital cameras can adjust the sensitivity of the sensor, and this is known as the ISO number. For example, ISO 100 is a lower sensitivity, so it requires more light to create a good exposure. We hope you enjoy! To learn more, check out our written lesson here: edu.gcfglobal.org/en/digitalphotography





![video thumbnail for: Learn Photography [Full Course] by Australian Geographic Photographer Chris Bray](https://i.ytimg.com/vi/LxO-6rlihSg/mqdefault.jpg)













