According to one aspect of the invention there is provided a panoramic imaging arrangement comprising a first and second transparent component both rotationally symmetric about an axis of revolution. In addition, with an improvement in the disturb resistance of a non-selected memory cell, a reduction in the area occupied by a memory module can be achieved. Such VLLs can carry real-time traffic over packet switching networks while guaranteeing end-to-end performance. After creating the virtual interface, the client may communicate with entities of the private network using the virtual interface of the client. The sensor element is substantially arranged below the suspension device, thereby achieving a high sensitivity, low thermal capacity, low thermal coupling to the substrate and a high image refresh rate.