XL-S Integrated Universal Body

This is a specialty, ultra-thin version of the Mercury Universal camera body. It can be configured with any lens stack, but only mounts Graflok 23 backs (i.e., is for medium format only). Unlike our standard backs, this one has a negative RS-value of -10. This means that when configured with any lens and Graflok 23 back, you subtract the total RS value of the configuration by 10. This enable some special configurations, such as using an RB67 lens with our Instax Wide for Graflok 23 back! This item includes only the camera body; no focus unit or other accessories.