ISS manufactures research-grade spectrofluorometers (PC1, Chronos) for time-resolved and steady-state fluorescence measurements and time-resolved confocal microscopes with single-molecule sensitivity and STED imaging (Alba, Q2, PL1).

An extensive line of modular components complements the instrumentation. Including: laser diodes, LEDs, high pressure cell and fiber optic sensors amongst an extensive line of accessories; data acquisition cards for FCS and FLIM, laser launchers, galvo-scanning mirrors and detector units.

Applications include FRET, FLIM, Fluorescence Fluctuation Spectroscopy (FCS, FCCS, PCH, scanning FCS, Number & Brightness).