A device that acquires a photographic image of an object in any spectral interval

Abstract

The utility model can be used in astronomical optics, including for obtaining photographic images of objects in monochromatic rays. The essence of the utility model is that in a device for obtaining photographic images of objects in any spectral interval, consisting of a node defining the boundary of the image field, a spectrograph, input and output slits, a photorecording device with a camera button, and a motor, according to the utility model, an image focusing node is additionally provided in front of the input and output slits, Also, a double-sided reflecting mirror and a motor for linear movement of this double-sided reflecting mirror are included symmetrically between the junction defining the boundary of the image area and the registration device.