CRAIC Technologies' (San Dimas, CA) Universal C-mount Adapter (UCA) for microscope cameras and spectrophotometers is designed to allow a camera or a spectrophotometer, such as the CRAIC Technologies QDI 302, to be parfocal and parcentral with the eyepieces on the microscope. This adapter is called "universal" because it can mount on the open photoports of many microscope brands. Featuring x,y, and z adjustment as well as a range of photoport flanges, the UCA is designed to simplify use of cameras and spectrophotometers attached to microscopes and allow for higher-quality images to be collected quickly.