| Order Line & Tech Support 888-427-8766 | |||||||||||||||
|
|
|
Celebrate Saturn’s Opposition on March 21, 2010 with the Saturn Opposition/Spring Cleaning Sale! |
A 3" black-anodized (gold-anodized optional) aluminum "Extreme" focuser designed for use on large (10" to 16") Cassegrain
Telescopes (NGF-XTc) with standard output threads and Newtonian Telescopes (NGF-XTn). The Cassegrain version includes a 2"
Eyepiece Adapter. The Newtonian version includes a removable combination base (works on 10" radius up to a flat surface). The
manual version of the NGF-XT lifts up to 8+ pounds and the motorized version up to 18 pounds. Manual "Nano Drive" control is
approximately 13 times finer than most rack-and-pinion focusers. Regular motorized versions include a standard hand unit. |