Kenko Extension Tube Set for Nikon AF brand_Shen Hao This is the 7-element version

This is the 7-element version

but suitable for anything (that fits)

some paint wear on the inside walls

This Nettar is in excellent condition

one small missing trim piece from the area around the vertical shutter release

Kenko Extension Tube Set for Nikon AF brand_Shen Hao This is the 7-element versionA set of three extension tubes for Nikon F mount: 12mm, 20mm, and 36mm. These tubes have the electronic contacts necessary to maintain autofocus and autoexposure capabilities. If you're curious about macro work, this is an inexpensive way to get started or to get a lot of extra magnification out of your current macro lens. Comes with original box.