AFM Probe Vendors NuNano Bruker NanoAndMore, US distributor for BudgetSensors, NanoWorld and Nanosensors. Nanoscience Instruments, US distributor for VistaProbes, plus carbon nanotube tips (and a great resource for nanoscience educators). MikroMasch, many types, including the Hi-Res one nanometer tips and OPUS series. Ted Pella, Inc., another distributor for BudgetSensors tips and other microscopy supplies. Asylum Research, distributors for Nanosensors and Olympus. Novascan Technologies, functionalized tips with defined chemistries.