Started testing out some long exposures on the X1D because I haven't yet seen any other examples. Here's a 6 minute shot with a stacked little stopper and big stopper, XCD 45mm, ISO 100, f11, processed with Phocus and Nik HDR Efex 2 (because I could). Bad time of day to shoot but oh well. Vignetting isn't that heavy in the original image, but there is some odd magenta cast in the bottom of the original image. I'm attributing it to the filter stack setup at the moment(and to shooting into the sun) but will have to investigate further. Triggering with Phocus mobile works fine but I definitely wish they had a cable release, and in-EVF image preview would be a massive help on days like today. The glare on the screen made checking focus difficult, although it is a snap to magnify focus and focus manually.