File:Blot polyweb photo.JPG

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cross section of blotting stack with weight

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	07:29, 24 January 2017		1,600 × 1,200 (414 KB)	SWatkins (talk \| contribs)	cross section of blotting stack with weight

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Camera manufacturer	Canon
Camera model	Canon PowerShot SD1200 IS
Exposure time	1/40 sec (0.025)
F Number	f/2.8
ISO speed rating	200
Date and time of data generation	12:38, 9 August 2016
Lens focal length	6.2 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	12:38, 9 August 2016
Y and C positioning	Co-sited
Exif version	2.21
Date and time of digitizing	12:38, 9 August 2016
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	5.3125
APEX aperture	2.96875
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	6,639.0041493776
Focal plane Y resolution	6,629.8342541436
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard