7775Which is better 105ed or 110 fluorite?
- Mar 7, 2006I'm thinking of buying a WO ZS 105mm Triplet APO for use ONLY in
astrophotography. I want to use a SBIG ST-2000 with a ten way filter
wheel I'm thinking of the Astrodon filter set. I was thinking of using
the 0.8x focal reducer to get the exposure times that bit lower as
well. I will definetly be doing colour and false colour imaging.
I have a dome housed mount at a fairly dark sky. It will be used as a
piggyback on a C-14 fork mount as a second telescope. I have two top
quality telescopes for visual use so don't really care about this
Then I see this 110 fluorite APO at about twice the price.
Am I going to actually see any improvement by spending twice the amount
Anyone who has played with both I really want to hear what you think.
Either that or links to pics taken on both.
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