QHY Q-Focuser Electronic Focuser - Standard Version - 110136 4" Telescopes This special back plate and

This special back plate and standard 2″ Crayford focuser package will allow you to do that

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depth of field

Celestron Product Number: 94213

TeleVue Product Number: EN6-13

QHY Q-Focuser Electronic Focuser - Standard Version - 110136 4" Telescopes This special back plate andQHY Q Focuser Standard The Standard version of the QHY Q Focuser is designed to be installed on the course adjustment axis side of the telescope. This is the same with most focusers available in the market. If you are interested in the High Precision version of the Q Focuser, it would install on the opposite side of the focuser, where the precision adjustment axis lives. The main difference between the Standard & HP version, besides which side of the