I used to be a member of St. Louis Camera Club back in the 1980's. They would project 35mm slides for critique at meetings. Every once in a while they would show a super slide taken with a medium format camera. The crowd would be amazed. Now I don't know the dimensions of a super slide but at the time I was told it was smaller than a full medium format image.
Originally Posted by wiltw
Today the club has gone digital and they now use a digital projector. My, how far we have come since the mid 1980's.