My father-in-law purchased a lens for £1 as a curiosity and came along to ask what it was. The lens is a manual zoom and seems to have two secondary lenses mounted above what I presume are photo-cells or something similar.
Let's say it came off an old video camera with an electronic viewfinder. One of those "lenses" could be for that purpose. There seems to be a bunch of housing missing so perhaps one of them is the internal monitor that the viewfinder would use.