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File:Satsuma irises f&b.jpg

Summary

Description
English: Satsuma iris button (self-shanked), showing front and back
Date 7 March 2010
Source Peach State Button Club http://www.buttoncountry.com/index.htm
Author PSBC & Tyranny Sue

Licensing

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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer Canon
Camera model Canon PowerShot S70
Exposure time 1/8 sec (0.125)
F-number f/8
Date and time of data generation 19:57, 27 October 2008
Lens focal length 5.8125 mm
Orientation Normal
Horizontal resolution 180 dpi
Vertical resolution 180 dpi
File change date and time 19:57, 27 October 2008
Y and C positioning Centered
Exposure Program Not defined
Exif version 2.2
Date and time of digitizing 19:57, 27 October 2008
Image compression mode 5
Shutter speed 3
APEX aperture 6
APEX brightness 0
Exposure bias 0
Maximum land aperture 2.96875 APEX (f/2.8)
Subject distance 0 meters
Metering mode Centre weighted average
Light source Unknown
Flash Flash did not fire, compulsory flash suppression
Colour space sRGB
Focal plane X resolution 10,816.90141
Focal plane Y resolution 10,816.90141
Focal plane resolution unit inches
Exposure index 0
Sensing method One-chip colour area sensor

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