File:Nearsighted color fringing -9.5 diopter - Canon PowerShot A640 thru glasses - overview.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	05:03, 14 October 2009		3,648 × 2,736 (2.91 MB)	commons>DMahalko	{{Information \|Description={{en\|1=Example of how extremely nearsighted people experience color fringing and distortions if not looking directly through the center of their glasses. Wide view image. Next image is a closeup crop of color fringes. Throug

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Camera manufacturer	Canon
Camera model	Canon PowerShot A640
Exposure time	4/5 sec (0.8)
F Number	f/8
Date and time of data generation	23:38, 13 October 2009
Lens focal length	7.3 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	23:38, 13 October 2009
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	23:38, 13 October 2009
Image compression mode	5
APEX shutter speed	0.3125
APEX aperture	6
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Center weighted average
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
Focal plane X resolution	12,710.801393728
Focal plane Y resolution	12,725.581395349
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Scene capture type	Standard