The Enhanced family of modality-specific multi-frame IODs contain many requirements that cannot be satisfied by the limited information typically available in the older single frame objects. A family of Multi-frame Secondary Capture IODs is available, but their use would mean that a recipient could not depend on the presence of important cross-sectional information like spacing, position and orientation. Accordingly, a new family of modality-specific Legacy Converted Enhanced Image Storage IODs has been defined that bridge the gap in conversion complexity and usability between these two extremes.