QuoteI can confirm 0x85 working on the Canon EF 24-105mm f/4 L IS II USM.
My most recent lens is a 70-200 is II or 50 stm .......... but, the serial num is also in the exif (just like the old 300/2.8 ), and effectively not in the micro Af adjust menu.
Are you the complete format of the dialogue for uptade of my doc ?