Again, thank you for your comments. I'm an experienced photographer (50+ years now) but the digiscoping thing is a new concept to me. I've always viewed phone cameras, even the very decent iPhone SE camera as little more than fixed lens snapshot cameras (but better than our old Brownies!). It's easy to see the limitations of using a phone camera for this purpose but I suspect I'll get better at it.
Minolta 6x20, Vortex Fury 6.5x32, Jason 7x50, Nikon SE 8x32, Zeiss Conquest HD 8x32, Zeiss Terra ED 8x42, Zeiss Victory HT 8x42, Zeiss Victory 10x25, Canon 10x30 IS, Garrett 25x100 IF, Kowa TSN-883 w/25-60x WA, Televue Pronto, Televue TV-85