Radioscopic apparatus

A radioscopic apparatus configured to irradiate a subject with radiation and acquire a radiation image, the radioscopic apparatus comprising:

• a table having a placement surface on which the subject is placed;
• a first imager including a first radiation source disposed on a side of the table opposite to the placement surface, and a first detector disposed at a position that faces the first radiation source with the table interposed therebetween;
• a second imager including a second detector disposed on the side of the table opposite to the placement surface and closer to the table than the first radiation source, and a second radiation source disposed opposite to the second detector with the table interposed therebetween;
• a storage configured to store imaging information including information about an imager to be used for imaging and information about a region to be imaged of the subject;
• and
• a controller configured or programmed to, when the imaging information using the first radiation source is selected, perform control of retracting the second detector to a position in one of longitudinal ends of the table, at which the second detector does not block the radiation emitted from the first radiation source, according to the information about the region to be imaged of the subject included in the selected imaging information.