Kenko Extension Tube Set for Nikon F corrective some viewfinder fogging which reduces

some viewfinder fogging which reduces contrast very slightly but doesn't cause any issues in use

or shutter-priority exposure automation

Attaches to Graflok-style backs

This is the Made In Singapore model

well made ball head with a unique 45-degree clamp which provides extra range of motion at the "front"- ideal for macro use

Kenko Extension Tube Set for Nikon F corrective some viewfinder fogging which reducesA 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 dabbling in macro work, this is an inexpensive way to get started. Comes with original box.