Measurement and analysis of modulation transfer function of the third generation low-light-level image intensifier

The modulation transfer function (MTF) is measured at different illuminance in order to guarantee the veracity of measuring MTF of the third generation low-light-level image intensifier, the measuring result is analyzed. It is concluded that the law of MTF and illumiance, which is valuable for measuring MTF of the third generation low-light-level image intensifier and similar device.