Probably, I'm fairly sure I saw that shot of the photographer in an old book or magazine more than 5 years ago. I doubt I'd use a lens that big if I had one, my 1000-4000 gets little enough use (and it's a lot slower - F16 at best)Wasn't that "hyperzoom" discontinued a few years ago?
Perfect for destination weddings?
From memory, Canon did something similar, over 25 years ago and pre-digital, 1200 mm I think.
UK price was £65kOne of their reps told me that they only sold a total of 6, worldwide, priced at £57K each