Signing out is required if you want to end your session with the Lens. Signing out prevents other users from accessing your Lens account without verifying the credentials. It is important part of security as it protects your account from unauthorized actions.
Location
Home Page
You can sign out from the Lens account from the home screen. The top right corner with your username has a drop-down menu with “Sign out” option.
Menu Bar
The main menu bar available in almost Every Lens page has your login status and a sub menu links to your account. A “Sign Out” option is available in the drop down list.
Sidebar
On Work Area sidebar you can find an option to sign out and end your Lens session. By clicking on your account information or username a drop-down with options including “Sign Out” is available. Click “Sign Out” to end your session. Ending your session will return you to the Lens home page.
How to Use

From any Locations where sign out option is available click on the “Sign out” button. Clicking on the “Sign out” will end your session with the Lens and led you to the Lens home page.