Sky Rover 0.8x reducer flattener for 130/155 APO PRO optics TT101 tour guide system kit

TT101 tour guide system kit can be used for Tourism

Where You Can Use This System

and variable GoTo speed

1x Universal Finder Scope Bracket (Code: UNIFBR) which is left on the telescope as a quick release base for the finder stalk

Key features:

Sky Rover 0.8x reducer flattener for 130/155 APO PRO optics TT101 tour guide system kitSky Rover 0. 8x reducer flattener for 130 155 APO PRO can meet the needs of full frame photography. When the 0. 8x reducer flattener is matched with the telescope, the focal ratio is shortened. After focal reduction, the photographed starry sky is wider, the star points are more delicate, and the signal to noise ratio is better under the same exposure. A filter can be installed inside the new 0. 8x reducer flattener. The thread of one end is M921, and