^^^ those 4.5mm (?) nikon fish's get about a bit. One comes up for sale every year or so.
Never actually seen a recognisable photo from them as I think they were designed for pipe & tank inspections.
There is an olympus lens that is almost as wide too (190-210degree IIRC).
^^^ those 4.5mm (?) nikon fish's get about a bit. One comes up for sale every year or so.
Never actually seen a recognisable photo from them as I think they were designed for pipe & tank inspections.
There is an olympus lens that is almost as wide too (190-210degree IIRC).