Celestron makes a clamp for the eyepiece->phone, with little xyz adjustment pinions; imho is worth the money, especially compared to an upgraded photography rig

Celestron makes a clamp for the eyepiece->phone, with little xyz adjustment pinions; imho is worth the money, especially compared to an upgraded photography rig. Eventually I got a Fuji X-T20, which is plenty of resolution, though I'd warn that some photography software doesn't support the X-Trans filter format vs Bayer. But I can handshoot the moon with a 250mm zoom