Thank you for responding. I will look into the 50 mm Macro…
If you have time to give impute on these lens [I can buy new] These were second hand and seem might fit the bill maybe [all manual, I am familiar with from the old days of college]
I came across a Zeiss 50 mm f/2.0 Canon EF
35 mm film/full frame
max/reproduction ratio 1:2
there is no auto focus, maybe not so important for Macro?
Canon Normal 50 mm f/3.5 FD Macro Manual Focus Lens with 1:1 Tube.
Zeiss 50 mm f/2.0 Makro-Planer ZE Macro Lens for Canon EF Mount SLR