- To expand (zoom in) an area of the image, spread the image with two fingers.
- To reduce (zoom out) an area of the image, pinch the image.
- To pan or move the magnified image, tap and drag the image.
In Clarius app 5.1. or newer
In addition to the two finger pinch gestures, you can also zoom in by double tapping the screen. Double tapping will now zoom the image 200% and double tapping again will go back to the default 100%.