And then there’s the motor drive?
They need to be more objective.
We actually call that “Aperture Fever”!
Which is more important, The length of the ’scope or the width of the aperture?
DC motors, eh? I once had an AC motor made in the 1920’s, and the field and armature windings were monstrous – it ran much quieter than the much smaller, more modern motor I replaced it with. Progress…
John Deering and John Newcombe
John Deering
Dtroutma over 9 years ago
And then there’s the motor drive?
Superfrog over 9 years ago
They need to be more objective.
TheWildSow over 9 years ago
We actually call that “Aperture Fever”!
whiteheron over 9 years ago
Which is more important, The length of the ’scope or the width of the aperture?
ZorkArg over 9 years ago
DC motors, eh? I once had an AC motor made in the 1920’s, and the field and armature windings were monstrous – it ran much quieter than the much smaller, more modern motor I replaced it with. Progress…