Thread: Tarantula - Guiding Error
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Old 05-12-2018, 12:02 PM
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LewisM
Novichok test rabbit

LewisM is offline 		 
Join Date: Aug 2012
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Definitely a soft focus IMHO. Even if the rig was focused, with temperture shifts, the focus will alter - significantly - over the period of an hour or more. With my Tak FSQ-106, I focus every 3rd shot.
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