File:Rail-semaphore-signal-Dave-F.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	12:22, 2 February 2010		2,048 × 3,072 (1.79 MB)	commons>MGA73	Original from Flickr

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Camera manufacturer	Canon
Camera model	Canon EOS 300D DIGITAL
Exposure time	1/400 sec (0.0025)
F Number	f/13
ISO speed rating	200
Date and time of data generation	09:28, 2 August 2005
Lens focal length	109 mm
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	09:28, 2 August 2005
Y and C positioning	Centered
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Exif version	2.21
Date and time of digitizing	09:28, 2 August 2005
Image compression mode	3
APEX shutter speed	8.6438598632812
APEX aperture	7.40087890625
APEX exposure bias	0.33333333333333
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Flash	Flash did not fire
Color space	sRGB
Focal plane X resolution	3,442.0168067227
Focal plane Y resolution	3,443.9461883408
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor