Maksutov telescope
[mak-soo-tawf, -tof]
noun
a reflecting telescope in which coma and spherical aberration are reduced to a minimum by a combination of a spherical mirror and a meniscus lens placed inside the radius of curvature of the mirror.
Origin of Maksutov telescope
after Russian opticist Dmitriĭ Dmitrievich Maksutov (1896–1964), who designed such a telescope in 1941
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019