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Old 24-08-2010, 07:21 PM
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dugnsuz (Doug)
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Join Date: Aug 2005
Location: Hahndorf, South Australia
Posts: 4,373
Quote:
Originally Posted by Tandum View Post
FSQ85ED from tak. F5.3 for 450mm with a 44mm image circle and doesn't need a flattener. Add the reducer and get F3.86 for 328mm with a 40mm image circle. 72mm focuser should handle any camera and will last you a life time for about US$3K new.
That's more than twice my budget Robin! Ouch!!
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