Here's a shot from my Med Centre window to the well heads 2km away.
Not as clear as seeing it first-hand but you get the idea.
The Stadia are much finer than my original RSM scope but the clarity is the same.
I couldn't get the camera to focus as finely as I wanted. At this distance it is possible to see workers moving around on the helideck and seagulls flying around the platform.
For a Chinese made scope I'm impressed with it's optics if nothing else.