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f/4.66 newtonian (10")
I hate coma so much I have 3 coma correctors :
- a Lumicon 48mm CCFF to use when I replace my knicked Lumicon 2" newt easyguider
- a Baader MFCC for use at prime focus (w/out an OAG)
- a Tele Vue Paracorr Visual.
If you have a newtonian , a coma corrector is a MUST HAVE.
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