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Old 22-09-2007, 08:50 PM
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[1ponders] (Paul)
Retired, damn no pension

[1ponders] is offline
Join Date: Nov 2004
Location: Obi Obi, Qld
Posts: 18,778
There was a discussion a week or two ago about the 500mm mirror lens here

Is there a particular reason you want a zoom lens? A prime lens would most likely be sharper and provide a better image. For the prices you are looking at you could get an Orion ED80 and WO 0.8X FR which would give you 2˚ 08' X 3˚ with a D70 or you could get an FS60-C Tak with a slightly larger FOV
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