REFLECTING TELESCOPE Russian patent published in 2021 - IPC G02B23/06 G02B17/06 

FIELD: production of serial telescopes.

SUBSTANCE: invention can be implemented in the production of serial telescopes for studying the astroclimate and observing space objects with CCD matrix in a wide range of wavelengths. A reflecting telescope contains a system of two coaxial and cofocusing parabolic reflectors, truncated at the focal plane, and has rigidly secured among each other coaxial and cofocusing mirror reflectors, truncated at the focal plane with sections, perpendicular to the optical axis of the device, one of which is made in the form of a concave paraboloid of rotation, and another is in the form of a concave ellipsoid of rotation. Mirror reflectors are rigidly attached by stretch marks to the inner surface of one of the parabolic reflectors. The lower focus of the ellipsoid of rotation corresponds to the combined focuses of oppositely positioned parabolic reflectors.

EFFECT: increased image quality and increased field of view of the telescope when studying remote space objects.

1 cl, 1 dwg