Filled under Astrology Equipment on 24 March 2011 07:40 Written by Tarot-Website.net
The SpaceProbe ST EQ is a rich-field Newtonian reflector with a tube only long compared to the tube length of the standard EQ The focal length of the ST's mm primary mirror is mm f producing a wider field of view and brighter images for a given eyepiece focal length The diffraction-limited parabolic primary mirror is the same type used on much larger reflectors costing substantially more On a short-focal-length design like this one a parabolic mirror is a must for delivering sharp detailed images This scope package includes an EQ- equatorial mount with dual setting circles and manual slow-motion
