Celestron NexGuide Autoguider Type: Monoculars Color: Black
This autoguider is equipped with large 4.51 mm x 2.88 mm Sony CCD chip, which provide more area for locating and keeping the guide star on the chip. The Automatic calibration of each axis in addition to automatically setting guide rate parameters helps find and track the celestial target easier and faster. The autoguider features an easy to use interface and 9 button hand control so that you can quickly navigate through the menu options. This autoguide has a standard 1.25"" ring for wide range of accessory compatibility. 93713 Features: Product # 93713, NexGuide Autoguider, Stand-Alone Autoguider, Sensitive CCD Sensor, Automatic Calibration, 9-Button Hand Control, Standard Ring, Larger Chip - f/ Locating & Keeping Guide Star on Chip, Battery Pack f/ Free & Unrestricted Use"