Nikon Slide Copying Adapter PS-6, mint in the box. Looks new.
Duplicate and crop 35mm transparencies (with cardboard, plastic or glass mounts up to 4mm thick) with this unit attached to the PB-6 Bellows. Perfect exposure either with TTL metering or external electronic flash. Useful for making black and white negatives from color slides, color negatives from color slides, and digital images from slides.

$79 + $9 shipping