File:RogerPenrose CapturingInfinity cropped.jpg

Size of this preview: 798 × 599 pixels. Other resolution: 928 × 697 pixels.

Original file ‎(928 × 697 pixels, file size: 664 KB, MIME type: image/jpeg)

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	11:54, 22 August 2011		928 × 697 (664 KB)	Finemann	Fixed perspective, reduced noise, enhanced in general.

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Camera manufacturer	Panasonic
Camera model	DMC-FX7
Exposure time	1/8 sec (0.125)
F Number	f/3.4
ISO speed rating	200
Date and time of data generation	18:42, 17 October 2006
Lens focal length	8.5 mm
Orientation	0
Horizontal resolution	96 dpi
Vertical resolution	96 dpi
Software used	Picasa 3.0
File change date and time	17:20, 22 August 2011
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	18:42, 17 October 2006
Image compression mode	4
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
Color space	Uncalibrated
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	0
Focal length in 35 mm film	51 mm
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Unique image ID	7aa2de7bd362747c0dda8918135dfdf8