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Peter Kwok | all galleries >> San Francisco >> Silicon Valley > Classic Tek
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01-JUL-2012

Classic Tek

Mountain View, California view map

Tektronix Type 547 dual timebase 50 MHz oscilloscope with 1A4 4-channel amplifier plug-in
circa late 1960's
at the Computer History Museum

Canon EOS 50D ,Canon EF-S 17-55mm f/2.8 IS USM
1/15s f/5.6 at 55mm iso400 hide exif
Full EXIF Info
Date/Time01-Jul-2012 11:01:54
MakeCanon
ModelCanon EOS 50D
Flash UsedNo
Focal Length55 mm
Exposure Time1/15 sec
Aperturef/5.6
ISO Equivalent400
Exposure Bias
White Balance
Metering Mode
JPEG Quality
Exposure Program
Focus Distance

other sizes: small medium large original auto
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