Yep, CV Nokton F/1.1 with NDX8 Three Step filter.
Dude, that Horseman is awesome! I can't wait to get out and start shooting my Press cameras! My 3x4 is ready to go but I'll have to send in my 4x5 to get the Rangefinder calibrated by the guy in Nevada as I think it needs a new cam. Or maybe I can find a lens that'll fit the cam, but I'm not sure how to figure that one out.