Fred,
Good use of your modified filter holder on the 17mm TSE creating a really expansive f capture. Terrific! Using the same lens without the filter, I would have to do an exposure bracket to get decent sky/salt flat frames. https://www.fredmiranda.com/forum/topic/1081875/0?keyword=filter#10300793
Was your tilt angle close to maximal (camera lens 5\" off the ground plane?). Belly to the deck!
Mike K
Nov 27, 2012 at 11:03 AM
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