zeniki2

I just purchased a Leo-Foto G2 geared head which is lightweight (360gramm) and looks very well machined and is really cheap without showing it. It looks like an amazing thing if you want a ...

https://www.leofoto.com/products_detail.php?id=352 and this is the link to the head i am referring.

Actually there is no reduction of depth of field by using a tc ( to achive that i recommend a extension tube which increases magnification and decreases depth of field)

Yes, you can change the fstop on the camera (with the FTZ) and will get exzellent results with this perfect combo.

I use  Nikon Z7 and Sony A7RM3 in very dark environment and must say that the Sony is way better for this kind of shooting. I recently did a comparison with exactly the same lens with a 10 stop ND ...

My Sigma 14mm1.8 for Sony emount shows only hunting and never locks on in AF-C mode and with AF-S it is slow but okay on a Sony A7R and A7RM3. I never used a lens with such poor AF capability.