QHYOAG

QHYOAG-S USD 180
QHYOAG-M USD 230
QHYQAG-L USD 249

The main purpose of the OAG is to use the same optical path as the main camera.  This avoids the problem of differential deflection that can occur when using a separate optical system for guiding. This method provides more accurate guiding and sharper images.

QHYOAG includes a precision 1.25-inch helical focuser that accepts our QHY5II and QHY5III cameras.  The focusing process is comfortable.  After focusing, you can lock the focus mechanism with thumbscrews.

*Price shall be slightly different among countries and regions; Shipment expenses, customs or other taxes are not included.