Internal knife-edge baffles reduce internal reflections to give increased contrast. A two-inch Dual-Speed Crayford focuser is used which will support CCD and DSLR cameras with the usual accessories.

2011年11月16日 · I have a Denkmeier binoviewer standard super system for my Orion Argonaut 150/1800 Maksutov Cassegrain, and while observing Jupiter I get annoying internal reflections. Removing the binoviewer (and power switch and OCS, which is necessary to reach focus) causes the reflections to disappear.

2022年10月9日 · In Gregorian Maksutuvs the Meniscus location is outside the prime focus point of the primary mirror, like a refractor you see a convex side of the corrector, images are right side up and they are primarily ideal instrument for terrestrial use.

Maksutov Newtonian is a combination of the Newtonian reflector and Maksutov correcting lens. Standard Newtonians suffer from coma around the edge of the field of view. The Maksutov corrector plate is correcting this coma and producing coma-free stars across the field. It also corrects the spherical aberration of the primary mirror.

2005年8月16日 · On the correction lens is a coating with MGF2, it is a “standard” aluminum coating, while on the secondary is available as an option an “ultra-high-transmission coating” that should perform a better reflection and a better brightness of the entire system. The meniscus is really thick and composed of Bk7 glass.

马克苏托夫望远镜（Maksutov Telescope）是一种用球面反射镜和负弯月型厚透镜的组合光学系统做物镜的折反射式望远镜。 于1941年由前苏联光学家马克苏托夫（Maksutov）首先制成。

Taking cost, practicality and performance into account a Rumak Maksutov could well be the optimum choice – particularly if you want a ‘get up and go’ telescope to take away from the lights of your town into darker skies. What can one see with a telescope of this aperture?

2007年1月1日 · In this paper we analyze Maksutov’s cameras and telescopes starting from the monochromatic third-order aberration formulae we proposed in [1]. We recall that these formulae, already applied in [3] to Houghton’s cameras and telescopes, were obtained starting from Fermat’s principle and the introduction of suitable optical paths: the ...

While not the first to consider melding the best attributes of refracting and reflecting telescopes into a single instrument, Dmitri Maksutov did conceive an optical system that was to spawn a class of very com-pact, high-definition instruments that would be relatively easy to manufacture.

The Maksutov (also called a " Mak ") [1] is a catadioptric telescope design that combines a spherical mirror with a weakly negative meniscus lens in a design that takes advantage of all the surfaces being nearly "spherically symmetrical". [2] .