Vizelex RhinoCam for Sony E-Mount MILC Camera (NEX-5, 7) with Pentax 645 Adapter for Shift Stitching 645 & Panoramic Images Compact and lightweight construction ideal for backpack photographers who would otherwise need to transport much heavier gear to photograph large vistas Connects a low cost camera sensor with a medium format lens for astonishing medium format photography at a fraction of the normal price Mount a modern camera sensor onto 4x5 equipment using the RhinoCam system and preview the composed image before taking the first shot with the built in Composition Screen Multiple exposures are in a linear array, perfect for flat-stitching to reduce distortion errors inherent in spherical stitching 24 Month Manufacturer Warranty