TAMRON recently announced the launch of its new 90mm F/2.8 Di III MACRO VXD (Model F072), a mid-telephoto 1:1 macro lens, compatible with Sony E-mount and Nikon Z mount full-frame mirrorless cameras.
It's fair to say that the R5 Mark II doesn't suffer nearly the same overheating / recording limitations as the original, even when shooting at 8K – especially with the new cooling fan grip that adds .