File:Homemade Limelight.JPG

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Summary

A weak homemade limelight. A hotter flame makes the calcium oxide bead glow much more brightly.

Public domain

My own work

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:21, 3 December 2010		2,272 × 1,704 (961 KB)	Chemicalinterest (talk \| contribs)	A weak homemade limelight. A hotter flame makes the calcium oxide bead glow much more brightly.

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Camera manufacturer	FUJIFILM
Camera model	FinePix S5100
Exposure time	1/9 sec (0.11111111111111)
F Number	f/3
ISO speed rating	200
Date and time of data generation	21:02, 8 October 2010
Lens focal length	10.7 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Digital Camera FinePix S5100 Ver1.00
File change date and time	21:02, 8 October 2010
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	21:02, 8 October 2010
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
APEX shutter speed	3.28
APEX aperture	3.2
APEX brightness	0.82
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
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	4,255
Focal plane Y resolution	4,255
Focal plane resolution unit	3
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Sharpness	Normal
Subject distance range	Unknown