i have a Hugyfot housing for the D500.
And used a Nikon 85mm macro on the last trip.
Cheap and very leight weighted.
Alternative i have a 60mm AFS, and a 70 - 180mm macro zoom.
The Sigma 105mm OS macro was great, very sharp, but got stolen with my first D500.
With my D300 i often was using the af to get close to the focus point and then move back and forward.
The D500 just nail it.....
- sinetwo likes this