ZWOOAG

ZWO-OAG

ZWO

Eliminate the need for a guide scope during long astrophotography exposures with the ZWO Off-Axis Guide. The guide's 8x8mm prism shares guide star information with the guide camera while not interfering with the light-gathering of the imaging camera. The 16.5mm-thick OAG is compatible with M42 and M48 apertures.