Yes. You can adjust the horizontal field of view to your liking at any time.
To find the settings: 
You can reset the settings in this category to default using the Reset category option displayed in the bottom right of your screen.
To find the settings:
- Enter Options from the main menu.
- Select Video.
- Navigate to Advanced Settings.
- Select Video.
- Navigate to Advanced Settings.
In this menu, you can use the slider or arrows to change the value in degrees.
You can reset the settings in this category to default using the Reset category option displayed in the bottom right of your screen.