The SBIG ST-I Guiding Kit is a set of mechanical and optical parts that turn the ST-I camera into a compact, lightweight guiding system capable of arcsecond guiding accuracy. The kit consists of a set of mounting rings, universal base plate, c-mount adapter, 100mm lens and lens shade. The assembled kit will mount to virtually any telescope’s piggyback bracket or other mounting plate having a standard tri-pod 1/4-20 threaded hole or bolt. When assembled, although compact in size, the ST-I in this configuration is capable of guiding to an accuracy of approximately one arc second.
This kit does not include the ST-I.