File:Laser DSC09088.JPG

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:55, 27 August 2005		1,716 × 1,692 (351 KB)	Xorx	Helium-Neon laser demonstration at the Kastler-Brossel Laboratory at Paris VI: Pierre et Marie Curie. The glowing ray in the middle is a discharge tube (akin to that of a neon light), it is ''not'' the laser beam. The laser beam crosses t

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Camera manufacturer	SONY
Camera model	DSC-P92
Exposure time	1/40 sec (0.025)
F Number	f/2.8
ISO speed rating	160
Date and time of data generation	13:44, 16 October 2004
Lens focal length	8 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
File change date and time	13:44, 16 October 2004
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	13:44, 16 October 2004
Image compression mode	4
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light detected, compulsory flash firing
Color space	sRGB
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard