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Old 22-11-2006, 08:37 PM
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janoskiss (Steve H)
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Join Date: Jan 2005
Location: Sale, VIC
Posts: 6,033
what scope/lens for widefield astrophotography??

I want to get started in astrophotography. I want to start with widefield, but not 28mm camera wide, more like several degrees wide. Would like some advice on scope/lens choice.

Scopes I'm considering are:

1) 66mm f/7 WO apo, which would go down to an f/5.6 with focal reducer / field flattener.
2) Takahashi FS-60C, 60mm f/5.9 apo, f/4.4 with focal reducer

These are both a bit over a $1k, and I definitely would not want to spend more than $1500 on scope+reducer+/flattener. I know next to nothing about camera lenses but are there any within this price range that would be a good alternative to a small scope?

I'm in no rush, and still need to settle on a camera - not to mention raise funds . It will probably be a DSLR of some sort. I really want a scope that is fast and has top optical performance so I don't have to worry about that part of the equation (field curvature, coma, ...). 80mm aperture max.

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