The Lightel PT2-SC/APC/F-S are a series 2 short extended probe tip for SC APC type female connectors.Lightel currently offers more than 80 standard and specialty tips for our Series 2 video microscope probes (grey colored probes). The tip shown fits the DI-1000, CI-1100, VC-6200-PL, and VC-8200 probes.