Many times, especially with wide angle lenses, having your camera level will help keep any distortion down. But, it also help in landscapes where you may not have a true vertical line or true horizontal line to frame too.
The Olympus E-M5 has a vertical and horizontal level. But with a caveat, it will replace other readouts…
The display will cycle through these options,
- Highlight/Shadow blown areas
- Image Only
- Level Gauge
You may ONE activated at any one time.
Here is how to change it.
- Press the INFO button
- Cycle through the display options
Page 39 of the Olympus OMD E-M5 PDF Manual
Click on image to enlarge the image