Tom and Jennifer Polakis
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Kitt Peak 90" Bok Telescope & Mirror Lab -- February 8-9, 2007
> Drilling actuator holes for the LBT adaptive opitics secondary support.
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08-FEB-2007
Drilling actuator holes for the LBT adaptive opitics secondary support.
Canon EOS 20D
1/80s f/5.0 at 18.0mm iso800
full exif
other sizes:
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original
auto
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