We always tell beginners to go for glass before body. This can lead to some ridiculous-looking combinations, even if everything works really well...
Shot with a 40 years old Nikkor Ai 50/1.2 on my D750. The subject is a Z50 with FTZ on a Sigma 150-600 Sports.
ISO: 141
Aperture: 5.6
Shutter: 1/50
Exp. Comp.: +1.0