Manfrotto 501HDV brand_Polaroid But if you have seen

But if you have seen one

The 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

This is a black-paint DA-1 in very good condition

with one notable ding on the film door that does not affect function in any way

with PS-6 slide duplicator unit

Manfrotto 501HDV brand_Polaroid But if you have seenThe Manfrotto 501HDV is a sturdy fluid head for video. All metal construction, with a switchable counterbalance system. Rated for payloads of up to 6kg, which should accommodate most DSLR mirrorless based video setups. In good cosmetic condition, with some wear from normal use. The base is designed to fit any tripod with a 3 8 threaded fitting (this is a flat base head, not a half ball).