Trial use of a Ricoh Theta Z1 to colourise scans using the Dual fisheye plugin. A 90deg USB-C cable is needed to connect a power bank, as the internal battery doesn’t last long. In this environment I shot 7 HDR brackets which turned out well in the darkest of corners. I shot twice at each location at 90 deg. Developed in Lightroom, stitching in Theta Stitcher. This only allows one image set, so I moved onto PTGui to stitch the 4 images. This needs refinement, as parallax errors are evident when the panorama has been stitched to the scan.