Rex Watson has a collection of examples of most of the cameras made in the DDR between 1945 and 1990, in which Exaktas play a significant part. He visited Dresden twice after the Wall came down to see some of the places they were made. Rex organises the circulation of booklets in which Circlers are invited to write about their experiences buying, selling, using and enjoying the ownership of Ihagee products. These appear eventually in "Exakta Times"