In this study, a pulse-dilation framing camera using double magnetic lenses to correct aberrations is reported. The spatial resolution, field curvature, and astigmatism characteristics of the camera were analyzed. When the imaging ratio is 2:1, the radius of the working area of the framing camera with a single magnetic lens is 15 mm, and the spatial resolution at a 15-mm off-axis distance is 2 lp/mm. When double magnetic lenses are used in this system, some aberrations are corrected, the radius of the working area is 30 mm, and the spatial resolution at a 15-mm off-axis distance is 5 lp/mm. The field curvature of the camera with a single lens and double lenses was measured and simulated. In a single-lens imaging system, the axial distance between the imaging point at 15-mm off-axis of the field surface and the image point on the axis is around 11 cm, while in a double-lens imaging system, it is about 3 cm. The astigmatism of the double-lens system is analyzed. In the experiment, sagittal and tangential image surfaces are fitted, and the sagittal and tangential resolutions can reach 10 lp/mm.