ZWOOAGL

ZWO-OAG-L

ZWO

Eliminate the need for a guide scope during long astrophotography exposures with the ZWO Larger Off-Axis Guide. The guide's 12x12mm prism shares guide star information with the guide camera while not interfering with the light-gathering of the imaging camera. The 17.5mm-thick OAG is compatible with M48 apertures.