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Xf 12
Thanks for your feedback, qld and janoskiss.
I am interested to know more about this eyepiece. I know from the review in cloudynights that it is very contrasty. How well is the correction it offers in a f4.5 scope? Do you notice any astigmatism at the edge? Do you see any colour at the edge for bright objects like moon or Sirius? Any pincushioning? Will 60 deg fov post a though job for my unguided dob since xf12 will offer 152X, 2.66 mm exit pupil and 23.6 arcmin true field?
Thanks.
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