Linear array CCD (Charge Coupled Device) camera two-way modulation transfer function testing device

The utility model relates to a linear array CCD (Charge Coupled Device) camera two-way modulation transfer function testing device which comprises a light source, a target plate, a collimator tube and high-accuracy angular rate rotary table, wherein a camera to be tested is arranged on the high-accuracy angular rate rotary table; the target plate, the collimator tube and the camera to be tested are sequentially arranged on the emitting light path of the light source; and the target plate is provided with target plate horizontal stripes and target plate longitudinal stripes which are mutually perpendicular to the target plate horizontal stripes. The linear array CCD camera two-way modulation transfer function testing device provided by the utility model can be used for directly simultaneously testing the full-system MTF (Modulation Transfer Function) two-way system transfer functions and is wide in application range and convenient to operate.