On 1/2/2015 10:57 AM, Mark Roberts wrote:
Jack Davis wrote:
Extremely well done, Mark!
This may have already been asked and answered, but I'm late getting here, is
this a stack focus?
No stack focus here. It's a single shot, 1/6s at f/22 (ISO 80). At
100% magnification the loss of resolution due to diffraction is
noticeable, but within reasonable limits for me. At 12mm I probably
could have used a wider aperture, but I wanted the longer shutter
speed. Really makes me wish for ISO setting lower than 80.
https://s-media-cache-ak0.pinimg.com/originals/11/bb/10/11bb10ca7ab6e015f14808ed74f5cc0e.jpg
Maybe a one or two stop ND filter?
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