File:Subtraction Finger Chart 1-1.JPG

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Subtraction_Finger_Chart_1-1.JPG ‎(640 × 458 pixels, file size: 180 KB, MIME type: image/jpeg)

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	Date/Time	Dimensions	User	Comment
current	06:08, 30 May 2020	640 × 458 (180 KB)	MontessoriAdmin (talk \| contribs)	too blurry at the small size
	09:02, 20 April 2020	300 × 215 (12 KB)	Maintenance script (talk \| contribs)
	07:12, 10 November 2013	640 × 458 (180 KB)	MontessoriAdmin (talk \| contribs)

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Camera manufacturer	Panasonic
Camera model	DMC-G2
Author	Picasa
Exposure time	1/60 sec (0.016666666666667)
F Number	f/3.5
ISO speed rating	100
Date and time of data generation	09:38, 28 June 2010
Lens focal length	14 mm
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Ver.1.0
File change date and time	10:07, 10 November 2013
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	09:38, 28 June 2010
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX exposure bias	0
Maximum land aperture	3.62890625 APEX (f/3.52)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	0
Focal length in 35 mm film	28 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Unique image ID	ffd99d30c40142b26362fc9a713cdee9
IIM version	4