Quote Originally Posted by John Koehrer View Post
The Mamiya site shows magnification with an 80mm lens to be 0.60 to 2.23 so you're not going to be able to focus on infinity.

Here's a link to a page, the bellows is near the bottom of the page.

http://www.mamiya.co.jp/home/camera/...ium/index.html
Thanks for the link John - I've added it to my Mamiya library .