Nikon SD-8A ddx And while this is a

And while this is a manual-focus

Bounce-back disc

with minor coating marks

save for a very small coating mark on the viewfinder which is invisible in use

and one we've taken out of its packaging to confirm the contents

Nikon SD-8A ddx And while this is aThe Nikon SD 8A is an external battery pack for select Nikon Speedlights which can provide faster recycling time and longer battery life. It takes 6 AA batteries in addition to the in flash batteries, and connects to the auxiliary power connector and PC sync terminal on your flash. This device is compatible with SB 11, SB 22, SB 25, SB 26, SB 27, SB 28, SB 28DX, SB 80DX, SB 800, and SB 5000 Speedlights. Includes beltpack; batteries and flash are sold