Lumix GH 4 with vintage Carl Zeiss Jena135mm f4 Sonnar Exakta mount lense. I love this lense, despite the little bit of fungus in it. No one wanted it and I rescued it. Becoming a favourite for sure. I quite like hoiw it converts to micro 4/3 for land scapes. Love how it handles colour...and not that sharpness rates as the be all and end all in my book. This is as sharp as I need. Thank you Mr Zeiss.