Thread: Tycho and surrounds 14 March 2011
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Old 17-03-2011, 05:26 PM
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Dave47tuc (David)
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Dave47tuc is offline 		 
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Location: Mornington peninsula. Victoria.
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Great image Matt Nice and sharp

thanks for your comments about mine. As we are both using 8" SCT. With these type of set ups at prime focus and the cameras used the F ratio is higher than F10?

Are the cameras magnifying the image slightly?
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