File:Eye doctor examining Nigerian patient with keratometer.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	08:12, 26 September 2007		1,164 × 912 (203 KB)	Mikeblyth	{{Information \|Description=Eye specialist Dr. Ahmedu examining a patient with a keratometer. This instrument is used to determine the strength of intraocular lens needed after cataract surgery. \|Source=self-made \|Date=24 Aug 2007 \|Author= [[User:Mikeblyth

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Camera manufacturer	Canon
Camera model	Canon PowerShot A610
Exposure time	1/20 sec (0.05)
F Number	f/3.2
Date and time of data generation	11:04, 24 September 2007
Lens focal length	8.46 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	ACD Systems Digital Imaging
File change date and time	08:56, 25 September 2007
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	11:04, 24 September 2007
Image compression mode	3
APEX shutter speed	4.3125
APEX aperture	3.34375
APEX exposure bias	0
Maximum land aperture	3.34375 APEX (f/3.19)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression, red-eye reduction mode
DateTime subseconds	698
Color space	sRGB
Focal plane X resolution	5,653.7102473498
Focal plane Y resolution	5,660.3773584906
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard