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doctorgeek

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IMG_4925

IMG_4925

Date: 10/25/2009 Views: 643

IMG_2173

Light source from directly above projects ruler markings onto dome, compensates for dome distortion. Light source MUST be directly above the ruler measurement.

Date: 11/17/2008
Full size: 640x480
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IMG_2173

Photo Properties

summary  details
Make Canon Model Canon PowerShot SD850 IS
Aperture Value f/2.8 Color Space sRGB
Exposure Bias Value 0 EV Flash No Flash
Focal Length 5.8 mm ISO 200
Metering Mode Multi-Segment Shutter Speed Value 1/60 sec
Date/Time Sun 16 Nov 2008 07:13:10 PM UTC
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