Fits factory drilled holes on Celestron; Meade; and Orion Schmidt-Cassegrain telescopes; attaches directly to Schmidt-Cassegrain Telescope "SCT" optical tube with included mounting hardware
Miniguide tube to fastly find object and guiding star that designed for visual and astrophotography; worm-focuser: fast focusing and prevent rotation of camera and eyepiece; use as comfortable and large viewfinder with less time to find object in visual;
240 mm focal length: design for astrophotography telescope up to 1500 mm focal length; wide field optics put so potential guide star; an locking thumbscrew holding in place; built in hex screws in holes that tighten two hex screws with hex wrench to lock;
Equipped with 40 degree to 60 degree field of view and non-click stop adjustment mechanism; ensuring that the observer can find the perfect combination of field of view and magnification that the target object and seeing conditions will allow
Eyeglass wearers will find that the 15 mm to 18 mm eye relief combined with flip down rubber eye guard ensures that even they can easily take advantage of the many benefits provided by the high quality multi-coated optics and zoom capability