zoomlevel
nounUK /ˈzuːm ˌlevəl/
US /ˈzuːm ˌlevəl/
How much you make a picture bigger or smaller when you look at it.
Change the zoom level to see the whole map on the screen.
OTHER MEANINGS
2. A setting on a camera that controls how close or far away things look.
He turned up the zoom level to photograph the bird in the tree.
3. A number that shows how much a map or image has been scaled up.
At a high zoom level, the map shows individual streets.
4. The amount of magnification in a microscope or telescope.
Adjust the zoom level until the tiny cells are clear.