This Cambo SMSLB-45 Multistep Sliding Back is a sliding ground glass back that provides refined image stitching capabilities with digital backs in conjunction with Sinar 4 x 5" view cameras. The sliding design permits easier transitioning between using a ground glass for critical focusing and setting the digital back in place for shooting. The CL-146 Ground Glass is included with this back, and features etched composition lines pertaining to different sensor sizes and specific digital backs.
This back requires an additional SLW-series dedicated digital back interface plate for attaching the back type of your choice, and is also benefitted by the use of optional format masks, SLV-series viewing aids, and stitching inserts for greater precision in regard to the specific sensor size in use.