Quote:
Originally Posted by Ian Robinson
Mmmmm ..... vigetting and poor illumination (of edge of fov on the chip) may be an issue if you only have a 1.25" r&p focusor.)
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Its a 2" R&P, and I'll probably upgrade it to a crayford 10:1, Maybe even a low profile.. what I was saying is that even with my standard 2" R&P I dont have an focusing issues @ prime focus... have about 5mm of in-focus left to play with..