The new model RFIS-100 ion source assembly is now available. The RFIS-100 is a RF ion source operating at 13.56 MHz. It is designed to be retrofittable to the standard Colutron® model G-1 and G-2 ion gun systems. Customers that do not already own a Colutron ion gun can purchase the new source to fit to their own ion accelerator systems. More information can be found at www.beamimaging.com/RFIS.html.