A family of two-mirror correctors has been devised in a more advanced form than that obtained by Paul in 1935. These correctors can be used in combination with any paraboloidal telescope of even the largest size and will yield a greatly enlarged photographic field without the need for refracting elements of any kind. Such correctors will be of particular use in the ultraviolet, and for space-borne telescopes into the far ultraviolet, with performance limited only by diffraction over angular fields appreciably larger than available heretofore.
No takes yet. Share an insight, caveat, or question.
James G. Baker (1969) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: