File:IBM Selectric Touch Keyboard -- underside of keycap.JPG

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Description	IBM Selectric Touch Keyboard — Underside of keycap
Source	Own work
Date	2013-12-03
Author	Broadmonkey
Licence	Public domain or nearest equivalent

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:24, 21 January 2025		3,008 × 2,000 (759 KB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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Camera manufacturer	NIKON CORPORATION
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Exposure time	1/60 sec (0.016666666666667)
F Number	f/5.6
ISO speed rating	400
Date and time of data generation	17:12, 13 November 2013
Lens focal length	55 mm
User comments	SOREN BUNDGAARD AMTSAVISEN!
Orientation	Normal
Horizontal resolution	300 dpi
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Software used	Ver.1.11
File change date and time	17:12, 13 November 2013
Y and C positioning	Co-sited
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Exif version	2.21
Date and time of digitizing	17:12, 13 November 2013
Meaning of each component	Y Cb Cr does not exist
Image compression mode	1
APEX exposure bias	0
Maximum land aperture	5 APEX (f/5.66)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	20
DateTimeOriginal subseconds	20
DateTimeDigitized subseconds	20
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
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Focal length in 35 mm film	82 mm
Scene capture type	Standard
Scene control	Low gain up
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Subject distance range	Unknown