Mamiya M645 Waist-Level Finder S with original box!
The Mamiya M645 Waist-Level Finder S is a lightweight, dual-purpose finder for original M645 series cameras (M645, 1000S, and J). It provides a bright, large top-down image (reversed left-to-right) for discreet waist-level shooting and easily converts into an eye-level sports finder.