#14 Welder's Glass. In my eye protection...
1/2000, f16, A-priority -3 Exposure compensation. ND Filter? That's for artsy waterfalls and guys who don't own welder's goggles.
1 D Mark IV, 400mm f2.8IS, 2X Extender III, Tripod + Ball Head + Wimberly side kick. And 25th floor apartment balcony for slighter higher vantage point.