Cambo Roll Film Holders can be used with any 4x5 view or field camera with spring loaded or graflock back.
It slides easily into camera back like a sheet film holder without need for removing the ground glass frame.
The C-240 accepts both 120 and 220 film and features the film format 6x7 cm / 2-1/4 x 2-3/4" (10 exp. on 120 spool, 20 exp. on 220 spool)