I forgot to specify which device I'm using, I'm using an iPad Air.
Meade Infinity ST80 with Lunt Solar dual speed crayford focuser.
Meade Polaris 90 with GSO dual speed crayford focuser.
Meade Polaris 130 with ScopeStuff 1.25 crayford focuser, flocked tube and center spotted mirror.
GSO 8x50 RACI finder scope.
ZWO ASI120mc-s, Canon XSi 450d.
EQ2 Mount with Orion EQ-2M RA Drive.
AZ3 Alt-Azimuth Mount.