The Cambo C-242 Roll Film Holder is designed to fit in standard spring-loaded or Graflok-type 4 x 5" camera backs and enable the use of either 120 or 220 roll films. The slim profile of the holder enables it to slide into the camera back similar to a 4 x 5" sheet film holder, without the need to remove the ground glass frame.

This holder produces 6 x 9cm format images to provide 8 exposures per roll of 120 film or 16 exposures per roll of 220 film. Additionally, an acetate framing mask is included and can be placed over the camera's ground glass for accurate framing in regard to the 6 x 9 format.