Viltrox Automatic Extension Tube Set for Nikon Z

When using both the 12mm and 24mm extension tubes in the Viltrox Automatic Extension Tube Set for Nikon Z together, the magnification of your lens will increase, and it will allow you to focus closer than using the Nikon NIKKOR Z MC 105mm f/2.8 VR S Macro Lens by itself. However, it does not indicate the new minimum focus distance when using the extension tubes on the Nikon NIKKOR Z MC 105mm f/2.8 VR S Macro Lens.

Most lenses will autofocus but it does not support lens image stabilization. And depending on the camera the AF might not function because of the light loss using extension tubes.

Yes, I've used that combo. Works fine.

Yes, Viltrox Automatic Extension Tube Set for Canon EF is compatible with Canon EF-S 18-55mm f/3.5-5.6 IS II Lens.

That lens is too wide. If you use an extension tube like this you won't be able to focus. Extension tubes are usually for lenses over 30mm in focal length or you may end up having the focus being behind the lens.

Will work on any e-mount camera.

I would not recommend using the Viltrox Automatic Extension Tube Set for Micro Four Thirds on the Olympus MC-20 M.Zuiko Digital 2x Teleconverter. The Olympus MC-20 M.Zuiko Digital 2x Teleconverter is designed for use on specific Olympus M.Zuiko telephoto lenses to increase the lens' focal length, whereas the Viltrox extension tubes are designed to increase magnification for close-up photography, but causes you to lose focus at infinity. The two items are not typically used together, and Viltrox has not tested the use of their extension tube with the Olympus teleconverter.

Yes they can be used when stacked together.