Ask Matthew…
Oct 28, 2021
2 minutes
Q I’m delighted with the Nikon Z 7. I use the ‘clean the image sensor on shutdown’ option, but how can I test for dust spots?
David Haynes
If you can’t see dark spots on images, you don’t need to worry. If you’re concerned, try taking a few shots of a clear blue sky, using a long focal length
You’re reading a preview, subscribe to read more.
Start your free 30 days