The Konica Reflex 8/1000mm is the largest lens produced for the AR bayonet. While there were at least two prototypes of a 2000mm mirror lens, they were never for sale.

If anyone has firts-hand experience with the 8/1000mm reflex lens: Please let me know ...

		KONICA HEXANON 1000mm 1:8 Reflex                  (9 Linsen bzw Speiegel / 8 Glieder inkl Filter)