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Old 24-08-2006, 11:38 AM
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Striker (Tony)
Whats visual Astronomy

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Join Date: Dec 2004
Location: Brisbane
Posts: 5,062
Yes Mick it does.

The further the camera is away from the reducer the lower F ratio...but it does have an optimal distance...something around 100mm from the reducer to the chip is F6.3.....I dont think you would want to push it any further then that.
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