Skywatcher PS Align Pro Phone adapter

This adapter allows you to use the PS Align Pro app on your phone with your skywatcher star tracker whilst having your camera mounted on the device. This negates the need to remove the device to reinstall your camer and reduces the chance of you knocking the tracker back out of alignment. Most phones should fit just fine, just remember to buy a 1/4" screw adaper to fit you camera to the device (this is shwn in the illustrations). (link: https://www.ebay.co.uk/itm/Centechia-Camera-Tripod-Captive-