After a simple polar-alignment procedure, the EQ-2 … The focal length of the ST's 130mm (5.1inch) primary mirror is 650mm (f/5), yielding a wider field of view and brighter images … The Orion 09007 SpaceProbe 130ST Equatorial Reflector Telescope has a 5.1 inch aperture for a clearer and brighter image to gaze upon. The ST in SpaceProbe 130ST stands for short tube. 2 Figure 1. Space Probe 130 ST parts diagram Dovetail slot Finder scope Alignment thumb screws(2) Spring-loaded … With its f/5 focal ration, this space probe offers a wider field of view, … The SpaceProbe 130ST is the short tube version of the popular Orion 130EQ reflector telescope. Orion 09007 SpaceProbe 130ST Equatorial Reflector Telescope (Black)Our largest aperture SpaceProbe reflector telescope is the niftiest Newtonian reflector on an equatorial mount we've seen in a long time. The SpaceProbe from Orion is a strong telescope perfect for novices that are just beginning to get into astronomy. Overview of Orion spaceprobe 130ST. Orion ® SpaceProbe 130ST EQ Equatorial Newtonian Reflector Telescope #9007. The main difference between the two is the length of the tube. If you are in a hurry and want to find the latest price check it here on Amazon. ORION 09007 SPACEPROBE 130ST EQUITORIAL REFLECTOR TELESCOPE. The Orion SpaceProbe 130ST telescope comes on a sturdy and precise EQ-2 equatorial mount with dual setting circles and slow-motion hand controls. The 130ST …