Hi David,
that is somehow difficult to estimate: there are some APQ's which are newer (after 1995; lenses still from Zeiss) and the APQ from the original production line by Zeiss. My numbers are rough, so please do not stick me to much to them:
APQ 80/500 (only "Funktionsmuster"; functional samples): I know 2 of them
APQ 100/640: around 150
APQ 100/1000: around 250
APQ 130/1000: around 250
APQ 150/1200: around 100
I owned 2x100/640, 2x100/1000 and 2x130/1000. All of them were great. I sticked to an "older" (around 1992) 100/1000 (uncoated lens!).
Best regards and a happy new year!
Michael
that is somehow difficult to estimate: there are some APQ's which are newer (after 1995; lenses still from Zeiss) and the APQ from the original production line by Zeiss. My numbers are rough, so please do not stick me to much to them:
APQ 80/500 (only "Funktionsmuster"; functional samples): I know 2 of them
APQ 100/640: around 150
APQ 100/1000: around 250
APQ 130/1000: around 250
APQ 150/1200: around 100
I owned 2x100/640, 2x100/1000 and 2x130/1000. All of them were great. I sticked to an "older" (around 1992) 100/1000 (uncoated lens!).
Best regards and a happy new year!
Michael