Hi Guys,
I have had a search for topics relating to this already.. I couldn't find anything, but feel free to send me elsewhere if there is already a thread! I'm sure there are other people that might be interested in this sorta thing. If anyone wants me to do any crazy set-ups/tests, please let me know and I'll post the results.
So I took a photo of my colleague earlier.. - excuse the 'I will find you, and I will kill you' pose. He was 85 metres away from me at the time, and this is image is uncropped from a full-frame Canon 6D.
1 second exposure at f/64 - ISO 8000.
Any ideas on the set up?.. maybe not... so here it is.
1 x Canon EF 800mm f/5.6 L IS USM with 4 stacked 2x Extenders. Effectively a 12800mm f/88 ish L IS, hence the long exposure. Looking through the view finder is a little brighter than it is with the lens cap on.
Richie