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File:Simple spectroscope.jpg
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Summary

DescriptionSimple spectroscope.jpg
English: A very basic spectroscope made from a slit in cardboard. And a prism. Even a simple instrument like this reveals a clear difference in the——visible spectrum of an incandescent lamp and an arc-discharge–based low-energy-consumption lamp.
Date
Source Own work
Author Timwether

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2007

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Date/TimeThumbnailDimensionsUserComment
current01:29, 28 January 2009Thumbnail for version as of 01:29, 28 January 20092,000 × 3,185 (424 KB)Timwetherell{{Information |Description={{en|1=A very basic spectroscope made from a slit in cardboard and "a prism." Even a simple instrument like this reveals a clear difference in the visible spectrum of an incandescent lamp and an arc discharge based low energy cons

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Camera manufacturerSONY
Camera modelDSC-F828
Exposure time1/15 sec (0.066666666666667)
F-numberf/6.3
ISO speed rating64
Date and time of data generation21:25, 28 November 2007
Lens focal length7.1 mm
OrientationNormal
Horizontal resolution72 dpi
Vertical resolution72 dpi
Software usedAdobe Photoshop CS3 Macintosh
File change date and time12:21, 28 January 2009
Y and C positioningCo-sited
Exposure ProgramManual
Exif version2.2
Date and time of digitizing21:25, 28 November 2007
Image compression mode8
Exposure bias0
Maximum land aperture2.0625 APEX (f/2.04)
Metering modePattern
Light sourceUnknown
FlashFlash did not fire, compulsory flash suppression
Color spaceUncalibrated
Custom image processingNormal process
Exposure modeManual exposure
White balanceAuto white balance
Scene capture typeStandard
ContrastNormal
SaturationNormal
SharpnessNormal

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