Nikon SD-8A ddx save for a very small

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

And while this is a manual-focus

producing sharper

This is a well made metal bracket with a crinkle-paint finish that provides a swiveling cold shoe

Nikon SD-8A ddx save for a very smallThe 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