Quote:
Originally Posted by CometGuy
Bert/Trevor,
The 80ED seems to holdup very well at the edges, I was expecting worse. But you should use a flat field if you can.
Terry
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Is there a suitable field corrector available? Did the CD's arrive?
I was pleasantly surprised how well the 80ED held up with a full frame.
There is a bit of vignetting due to the telescope baffles and focuser.
Bert