Enabling Frame Control mode allows users to better leverage the full dynamic range of the camera and maximize the signal-to-noise in acquired images by reducing the camera framerate and minimizing the total readout noise in an image. The left image shows a selected area electron diffraction pattern of a Si [110] sample. Frame Control mode was used to optimize the signal-to-noise. The diffraction pattern was a 1s acquisition at 4 fps and 4k x 4k resolution. The middle image shows an inset area of the diffraction pattern, showing faint diffraction spots. Spot #1 in particular is very faint.