The Optoscope SC, a streak camera manufactured by Optronis GmbH for time-resolution measurements from 2 ps to milliseconds, is available through IMC/Photo-Sonics Inc. It operates in single-shot and up to 250-MHz synchrosan acquisition modes, with trigger sweep of up to 4 MHz. Options include large-format photocathodes from 8 to 35 mm, high-dynamic-range streak tubes, large-format output screens to 40 mm, removable MCP intensifiers, a 100-MHz Ethernet interface, and various input optics and readouts. The package includes full computer control and data analysis. An x-ray version is available.