Antlia OAG and Filter Drawer cooled astronomy camera this Dobsonian is ideal for

this Dobsonian is ideal for observing planets

and multi-coated optics provide sharp

107PHQ is born with a special mission: whether you are just getting started in astrophotography

Reliable battery performance ensures uninterrupted use throughout the day

SA205 10x42 ED Flat-field Binoculars BaK-4 Prism

Antlia OAG and Filter Drawer cooled astronomy camera this Dobsonian is ideal forAntlia OAG and Filter Drawer Assembly The Antlia OAG and Filter Drawer Assembly is an innovative accessory that integrates a filter drawer with an off axis guider (OAG). It enables you to utilize your primary imaging camera and telescope for auto guiding without the need for a heavy, additional guide scope. The OAG employs a small internal pick off prism to reflect part of the incoming light from the telescope to an independent guide camera. Sharing