How To Manual Focus Nikon D5200 - How To Set Up And Use Manual Focus. In this video, I show you how to set manual focus on Nikon D5200. When you're a beginner in photography, you are always looking for information on how to take a great photo or how to use a DSLR camera, this video, as part of my Nikon D5200 photography tips and tricks series will show you how to manual focus. This video is packed with manual focus tips Nikon users will find really helpful. I hope you enjoy this manual focus DSLR tutorial.