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FOTGA Macro AF Auto Focus Extension Tube 10mm 16mm Set DG for Nikon 1 J1 J2 V1
Diameter of the tubes Approx 615mm
Tube length 10mm16mm
Built in Metal Bayonet Plastic Body
Suitable forNikon 1 Mount Camera J1 J2 V1
Package includingMetal automatic macro extension tube 10mm 16mm set x 1