The LI2Cam from Lambert Instruments is an intensified CCD camera that achieves single-photon sensitivity and operates at speeds of up to 15 fps at the full 1392 × 1040-pixel resolution. An image intensifier is fiber optically coupled to the sensor, and many types can be used. A USB 2.0 interface eliminates the need for a frame grabber, and software controls all camera functions. A software development kit is available. Features include variable integration times, partial-scan mode, binning, triggering and fast gating down to 40 ns, with 5 or 2 ns available optionally. Among the camera's applications are low-light imaging, combustion research, ratio imaging and fluorescence microscopy.