File:Weeping glass.JPG

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Weeping glass removed from a daguerreotype.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:29, 11 January 2015		768 × 1,024 (143 KB)	Amaloney (talk \| contribs)	Weeping glass removed from a daguerreotype.

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Camera manufacturer	Apple
Camera model	iPhone 4S
Exposure time	1/60 sec (0.016666666666667)
F Number	f/2.4
ISO speed rating	64
Date and time of data generation	11:31, 13 September 2013
Lens focal length	4.28 mm
Width	2,448 px
Height	3,264 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS5 Macintosh
File change date and time	13:58, 17 November 2013
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	11:31, 13 September 2013
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	5.9069478908189
APEX aperture	2.5260688216893
APEX brightness	4.4130288784419
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	35 mm
Scene capture type	Standard
Date metadata was last modified	08:58, 17 November 2013
Unique ID of original document	391783F84456588C77EFC6ED01CF4DE1