File:Lambda.jpg

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The promise of confidentiality included in early issues of LAMBDA.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	21:51, 17 April 2012		576 × 430 (100 KB)	HIST490 (talk \| contribs)	smaller version
	21:35, 17 April 2012		1,296 × 968 (639 KB)	HIST490 (talk \| contribs)	The promise of confidentiality included in early issues of LAMBDA.

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Camera manufacturer	Apple
Camera model	iPhone 4
Exposure time	1/15 sec (0.066666666666667)
F Number	f/2.8
ISO speed rating	320
Date and time of data generation	13:34, 11 February 2012
Lens focal length	3.85 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	4.2.1
File change date and time	13:34, 11 February 2012
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	13:34, 11 February 2012
APEX shutter speed	3.9112
APEX aperture	2.970853573907
Metering mode	Average
Flash	Flash did not fire, auto mode
Subject location	0
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Sharpness	Hard