Group of Nikon Macro Equipment. Comprising a Elacar Auto Macro-8 ring flash set in working order; Micro-Nikkor 55mm f3.5 Ai #1053631; Tamron SP 90mm f2.5 micro #5609353 with Nikon Ai-s Adaptall mount; Nikon PK-13 & PN-11 tubes; Nikon F extension ring set K and set of Jessops N-Ai extension tubes. All with signs of normal use.