Kenko Extension Tube Set for Nikon AF brand_Balda but it can be used

but it can be used with many autofocus lenses which have an aperture control ring (note that the focusing function will still be manual)

the D810 is as nice a platform for classic Nikon lenses as it is for new ones

Halinar lens

Designed for stereography

Kenko Extension Tube Set for Nikon AF brand_Balda but it can be usedA 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.