Nikon SU-4 brand_Vivitar this ia a bit of

this ia a bit of a weird one

This tripod has a standard 1/4” fitting that can mount a camera or a tripod head

The Really Right Stuff L97D plate is an Arca-compatible plate designed for mounting to the foot of a lens tripod collar

0 10BL 1000X is a high quality neutral density filter with 10 stops of neutral density

but maybe less convenient for fast-action focusing

Nikon SU-4 brand_Vivitar this ia a bit ofThe Nikon SU 4 is a handy little TTL flash accessory that clips into any Nikon TTL flash and accepts communication from any SU 4 compatible Commander flash. Can also be used in non TTL remote mode. Doesn't need batteries, takes up almost no room, does something real helpful, and they're not making them any more perfect. But hey, here's one now!