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Meade ACF central obstructions?

Started by Doug Peterson, 08/22/2008 02:59PM
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Posted 08/22/2008 02:59PM Opening Post
Doug Peterson
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Join Date: Jun 2001

Location: SANTA ANA CA, US

Posts: 361

I see that Meade doesn't publish central obstructions for there cats anymore. Anyone know what the COs are? I am particularly interested in the 12 and the 14.
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"--Granted, that's a worse case scenario. The destruction might in fact be ... limited to our own galaxy."
Posted 08/22/2008 04:42PM | Edited 08/22/2008 04:43PM #1
Floyd Blue
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Doug,
It is 33-35%, but it is larger because the secondary holder is larger than the mirror. I have read it is really 40%.
Secondary Mirror Diameter 4.0" (12"); 4.9" (14")
Link:
http://209.85.141.104/search?q=cacheshocked3C5KrRQXK0J:www.perdue.net/observatory/equip/lx200gps14/+meade+12%22+sct+central+obstruction&hl=en&ct=clnk&cd=12&gl=us&client=firefox-a
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