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David Fitz-Henry | all galleries >> slato >> observatory > Observatory sub-floor bracing
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27-MAY-2007

Observatory sub-floor bracing

This shows the 50x50 sub-floor bracing that is used to lock the taller uni-piers in place against lateral movement.

Canon EOS Digital Rebel XTi
1/200s f/8.0 at 18.0mm iso400 hide exif
Full EXIF Info
Date/Time27-May-2007 14:27:03
MakeCanon
ModelCanon EOS 400D DIGITAL
Flash UsedNo
Focal Length18 mm
Exposure Time1/200 sec
Aperturef/8
ISO Equivalent400
Exposure Bias
White Balance
Metering Modematrix (5)
JPEG Quality
Exposure Programshutter priority (2)
Focus Distance

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