Περιγραφή
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 1.25 inch precision helical focuser that accepts our QHY5II and QHY5III cameras or the ASI MINI. The focusing process is convenient. After focusing, you can lock the focus mechanism with the thumbscrews.
