ZWO OAG-L OFF AXIS GUIDER Barlow Optical thickness of the adapter

Optical thickness of the adapter is 3mm

Male M68 x 1 and male M63 x 1

Please note you do not require this adaptor if your SkyWatcher mount already has a USB port or you have a new Version 5 SynScan hand controller

2 ~8 e (@ 30 dB)

SKU AX-M68F-M48M

ZWO OAG-L OFF AXIS GUIDER Barlow Optical thickness of the adapterThe ZWO OAG L off axis guider is specifically designed for APS C and full frame cameras, as well as 7 x 36mm and 2" EFW filter wheels. The OAG L has a much larger prism than the ZWO M68 OAG at 12 x 12mm. The bigger clear aperture results in a larger field of view for guiding, particularly useful for long focal length imaging. For telescopes with long focal lengths, a guiding camera with a large sensor is recommended such as the ASI174MM Mini. Because