Thanks for the responses Volker and Webster, its really helpful. I seem to be finding differing information online though, for instance in this video the 10mm seems to cover super16 with hardly any vignetting compared to Websters video:
Also on this website it offers two opinions on whether it covers the format... http://bolexh16user.net/Super16mmLensAdvice.htm
I dont see how there can be such a difference in opinion if the lens circle and gate size are consistent across the board.
Anyone know what differentiates the 'Preset' version of the lens from others? Could this have a slightly larger image circle?