2D 3D view

The issue is that a camera gives no depth of vision, its a 2D image when manouvering alongside a wharf really needs a 3d appreciation

Looking at the image of the mast above, it could well be that it provides some kind of 3D FX. All the sensors are doubled, exactly what’s needed to get stereoscopic images.

regs,
gTg

EDIT: looking again at the pics it seems as there are even triple fits of the sensors per box…