- APS-C 372.9mm2
- 12.3 megapixels
- ISO 200 - 3200
- Go in depth with our full Nikon D90 Review.
- See real-world photos taken with the D90.
Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.
Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.
You can learn more at our glossary entry.
Maximum effective ISO test data courtesy of DxO Mark.
A850 test data on DxO Mark D90 test data on DxO Mark