Little ASCOM supported autofocuser box with everything you need for pinpoint stars! AF1 was developed in November 2018 and comes with very compact enclosure, which enables a lot of freedom when mounting. The box contains a professionally made electronics on a printed circuit, which provides great longterm reliability. And with our ever growing list of mounting adapters, it's still our best value for money autofocusing unit for stress-free sessions. Not finding your focuser on the list of already available mount adapters? Not a problem - our unique custom adapter design service is still available for a small additional fee.