Olympus PEN Lite E-PL7  type_Bags and Cases The Canon Auto Bellows is

The Canon Auto Bellows is a macro bellows compatible with Canon FD lenses and cameras

but only the 6x9cm mask is included

6 is a compact longer lens for 4x5 cameras

4 is a fast standard lens for Pentax K-mount cameras

with a radial clearing to the edges: effectively

Olympus PEN Lite E-PL7 &nbsptype_Bags and Cases The Canon Auto Bellows isThe Olympus PEN Lite E PL7 is a compact mirrorless camera with a 16mp Micro Four Thirds sensor, an in body stabilizer, an articulated rear LCD display, and compatibility with the full range of Micro Four Thirds lenses (sold separately.) In excellent condition, with light finish wear, approximately 2700 actuations. Includes battery, charger, and flash.