I was wondering what everyone's opinion would be on shooting landscapes with telephoto lenses? The longest focal length I am using at the moment is a zeiss 150mm f/4 on a hassy. I am looking into swapping it for the 180 f/4 which apparently is very sharp or alternatively stepping up to a longer focal length perhaps 250mm. Is this justifiable for primarily landscape photography? I was wondering if anyone had any advice or views on taking a longer view rather than wider for landscapes. I've found it has often helped me isolate subjects that are distant that I think would make a nice capture. I'm new to these forums and my internet is terrible so excuse me if this has been discussed already.