Image:Ballsizes.JPG

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Size of this preview: 640 × 480 pixels
Full resolution‎ (3,648 × 2,736 pixels, file size: 2.96 MB, MIME type: image/jpeg)

This is a file from the Wikimedia Commons. The description on its description page there is shown below.Commons is a freely licensed media file repository. You can help.

Summary

Description	40mm, 44mm, and 54mm celluloid spheres for table tennis
Source	self-made
Date	2 July 2007
Author	IanLamberson
Permission ( Reusing this image)	see below

Licensing

I, IanLamberson, the copyright holder of this work, has published or hereby publishes it under the following licenses:

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation license, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled " GNU Free Documentation license".

This file is licensed under the Creative Commons Attribution ShareAlike license versions 2.5, 2.0, and 1.0

You may select the license of your choice.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	01:55, 3 July 2007	3,648×2,736 (2.96 MB)	IanLamberson	({{Information \|Description= 40mm, 44mm, and 54mm celluloid spheres for table tennis \|Source=self-made \|Date=2 July 2007 \|Author= IanLamberson }} )

File links

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Table tennis

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Canon
Camera model	Canon PowerShot A640
Exposure time	1/50 sec (0.02)
F-number	f/3.5
Date and time of data generation	06:28, 2 July 2007
Lens focal length	17.342 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	06:28, 2 July 2007
Y and C positioning	1
Exif version	2.2
Date and time of digitizing	06:28, 2 July 2007
Image compression mode	3
Shutter speed	5.65625
Aperture	3.625
Exposure bias	0
Maximum land aperture	3.625
Metering mode	CenterWeightedAverage
Flash	16
Colour space	sRGB
Focal plane X resolution	12710.8013937
Focal plane Y resolution	12725.5813953
Focal plane resolution unit	inches
Sensing method	One-chip colour area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Manual white balance
Digital zoom ratio	1
Scene capture type	Standard

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