Quote:
Originally Posted by ChrisV
That's a nice big flat field Glenn. Looks like a goer!!
Tilt schmilt ...
So for that shot you haven't needed a field flattener?
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No Chris, its' a Quad APO so the flattener it is built into the scope. Importantly the spacing is precisely setup for the front objective, and you never have to mess around with that. Just adjust the focuser to focus your camera.
