No, you can't. You can start the Lumia Refocus app from the Camera app lenses or from the application list.
- What to check if I can't sign in or create the Microsoft account on my Lumia phone during the initial setup?
- What are the other icons I see on the map in the Lumia Storyteller app?
- How can I share my stories with Storyteller on my Lumia phone?
- How many images can I select for a story video in Storyteller?
- Can cinemagraphs and video clips also be a part of my Story video in Storyteller?